{"title":"Celestron Power \u0026 Control","description":"\u003cp\u003eCelestron power and control products keep computerized telescopes running at home and in the field. Portable options include the PowerTank Lithium LT, Lithium and Lithium Pro, the PowerTank 7Ah and 17Ah 12V packs, and the PowerTank Glow 5000 power bank.\u003c\/p\u003e\u003cp\u003eFor fixed setups, there are 2 amp and 5 amp AC adapters, and the car battery adapter powers any NexStar from a vehicle's 12V socket. Check your mount's current draw and add the load of dew heaters when choosing a battery.\u003c\/p\u003e","products":[{"product_id":"celestron-ac-adapter-2-amp","title":"Celestron AC Adapter - 2 Amp","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eProvides continuous 12V DC power to your telescope\u003c\/li\u003e\n\u003cli\u003e2.5 amp (2500 milliamp) current output for most Celestron computerized mounts\u003c\/li\u003e\n\u003cli\u003eEliminates reliance on batteries for at-home observing sessions\u003c\/li\u003e\n\u003cli\u003eStandard 2.1mm x 5.5mm center-positive tip\u003c\/li\u003e\n\u003cli\u003eCompatible with NexStar SE, SLT, Advanced VX, CPC, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron AC Adapter - 2.5 Amp\u003c\/h2\u003e\n\u003cp\u003eThis Celestron AC Adapter delivers a reliable 12V DC output with 2.5 amps (2500 milliamps) of current, powering your computerized telescope for hours of uninterrupted observation from any standard wall outlet. The barrel connector features a standard 2.1mm inside diameter and 5.5mm outside diameter with a center-positive tip, ensuring a secure connection to a wide range of Celestron mounts including the NexStar SE, Advanced VX, and CPC series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStable 12V, 2.5 Amp Power for Computerized Mounts\u003c\/h3\u003e\n\u003cp\u003eRunning a computerized telescope on battery power, especially in cold weather, can lead to voltage drops and inconsistent performance. This 2.5 amp AC adapter solves that problem by providing a steady 12V DC current, ensuring your mount's motors and electronics operate smoothly without the risk of battery failure mid-session. It's the most reliable power source for backyard or home-based observing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e2.1mm x 5.5mm Jack for Celestron GoTo Scopes\u003c\/h3\u003e\n\u003cp\u003eEngineered for a precise fit, this adapter's plug features a 2.1mm inside diameter and a 5.5mm outside diameter, the standard for most Celestron computerized telescopes. The center-positive tip polarity matches Celestron's requirements, protecting your telescope's sensitive electronics. This adapter is directly compatible with LCM, NexStar SLT, NexStar SE, SkyProdigy, Advanced VX, and CPC mounts, among others.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e2.5 Amp vs. 5 Amp: Choosing the Right AC Adapter\u003c\/h3\u003e\n\u003cp\u003eWhile this 2.5 amp adapter is sufficient for most visual observing, certain use cases require more power. Celestron recommends a 5 amp adapter for more demanding applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5 Amp Adapter (This Model):\u003c\/strong\u003e Ideal for visual use with nearly all Celestron computerized mounts, including the CPC series with a well-balanced load. It provides ample power for slewing, tracking, and using the hand controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Amp Adapter:\u003c\/strong\u003e Recommended for astroimaging with the CPC Deluxe HD series, especially when powering additional accessories like cameras, dew heaters, or electronic focusers through the mount. The higher amperage prevents potential power dips when multiple devices draw current simultaneously.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this 2.5 Amp AC Adapter work with my NexStar 8SE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this adapter is fully compatible with all telescopes in the Celestron NexStar SE series, providing reliable 12V DC power for both tracking and GoTo slewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter sufficient for my CPC Deluxe 1100 HD for visual observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor most visual observing with a balanced CPC Deluxe HD telescope, this 2.5 amp adapter provides sufficient power. However, if you plan to add heavy imaging equipment or multiple powered accessories, Celestron recommends the 5 amp version to ensure stable operation under heavy load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is my Advanced VX mount draining batteries so fast in the winter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eCold temperatures significantly reduce the efficiency and charge capacity of batteries. This AC adapter is the ideal solution for cold-weather observing, as it delivers a consistent 12V DC, 2.5 amp supply regardless of the ambient temperature, eliminating battery-related performance issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the physical dimensions of the Celestron AC Adapter's plug?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe plug has an inside diameter of 2.1mm and an outside diameter of 5.5mm. The jack length is between 10mm and 15mm. It uses a center-positive tip polarity, which is standard for Celestron mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Celestron adapter with a non-Celestron telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the 12V DC output and 2.1mm x 5.5mm center-positive plug are common, you must verify the exact power requirements (voltage, amperage, and polarity) of your specific non-Celestron mount. Using an incompatible power supply can permanently damage your telescope's electronics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this the same adapter that comes with the NexStar Evolution telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, but it is compatible. The NexStar Evolution series includes an AC adapter that also functions as a charger for its internal battery. This 2.5 amp adapter will power an Evolution mount directly from a wall outlet, but it will not charge the internal battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter Output\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output\u003c\/td\u003e\n\u003ctd\u003e2.5 amps (2500 milliamps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Polarity\u003c\/td\u003e\n\u003ctd\u003eInside tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug Inside Diameter\u003c\/td\u003e\n\u003ctd\u003e2.1mm (.08\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug Outside Diameter\u003c\/td\u003e\n\u003ctd\u003e5.5mm (.21\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJack Length\u003c\/td\u003e\n\u003ctd\u003e10mm - 15mm (.39\" - .59\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescopes\u003c\/td\u003e\n\u003ctd\u003eLCM, NexStar SLT, NexStar SE, SkyProdigy, Advanced, Advanced VX, CPC GPS XLT, CPC Deluxe HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Celestron AC Adapter - 2 Amp\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/93522-ac-adapter-2-amp-12-volt-dc-north-america_1.jpg?v=1680547071\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Adapter - 2.5 Amp\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967188922653,"sku":"CEL-18778","price":51.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-AC-Adapter-2-Amp-18778-1__21431.1594230532.1280.1280.jpg?v=1684338281"},{"product_id":"celestron-ac-adapter-5-amp","title":"Celestron AC Adapter – 5 Amp","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePowers Celestron's largest mounts with 5 amps (5000 milliamps) of current\u003c\/li\u003e\n\u003cli\u003eProvides a stable 12VDC output for consistent performance\u003c\/li\u003e\n\u003cli\u003eThreaded barrel connector prevents accidental power loss\u003c\/li\u003e\n\u003cli\u003eCompatible with CGX, CGEM, CGE Pro, and CPC Deluxe HD series mounts\u003c\/li\u003e\n\u003cli\u003eLightweight switching-type adapter design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron AC Adapter – 5 Amp\u003c\/h2\u003e\n\u003cp\u003eThe Celestron AC Adapter delivers a continuous 5 amps (5000 milliamps) of 12VDC power, ensuring your high-payload Celestron mount operates without interruption from any standard AC outlet. Its 2.1mm inside-positive barrel connector threads directly onto the mount's power jack, creating a secure connection that won't disconnect if the cable is pulled during an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e5 Amps of Stable 12V Power for Demanding Setups\u003c\/h3\u003e\n\u003cp\u003eWhen running a heavy imaging rig on a mount like a CGX-L or CGE Pro, insufficient current can cause tracking errors and failed slews. This adapter supplies a full 5 amps at 12VDC, providing more than enough electrical headroom to drive the motors smoothly, even when the telescope is loaded with cameras, filter wheels, and autoguiders.\u003c\/p\u003e\n\u003cp\u003eUnlike heavier transformer-style adapters, this unit uses a modern switching-type design. This provides clean, regulated power while remaining lightweight and compact, making it an easy addition to your field kit for nights when AC power is available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThreaded 2.1mm Connector for Secure, Uninterrupted Imaging\u003c\/h3\u003e\n\u003cp\u003eA loose power cable is one of the most common and frustrating ways to ruin a long exposure. The Celestron 5 Amp AC Adapter eliminates this risk with a purpose-built threaded barrel connector that has a 2.1mm inside diameter and a 5.5mm outside diameter. It screws directly onto the power input jack of compatible mounts, forming a rigid, reliable connection that cannot be accidentally unplugged.\u003c\/p\u003e\n\u003cp\u003eThis physical lock is a critical feature for any serious imager, especially those operating their setups remotely. It guarantees that a simple snag or trip over a cable won't result in a powered-down mount and a lost night of data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eBroad Compatibility with Celestron's High-Payload Mounts\u003c\/h3\u003e\n\u003cp\u003eThis adapter is the official power solution designed specifically for Celestron's flagship equatorial and fork-mounted telescopes. It is fully compatible with the entire range of modern, heavy-duty mounts that share the threaded power connector.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Mounts:\u003c\/strong\u003e CGEM, CGEM II, CGEM DX, CGE, CGE PRO, CPC Deluxe HD, CGX, and CGX-L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Specs:\u003c\/strong\u003e The 2.1mm (inside) by 5.5mm (outside) barrel plug with a 10mm - 15mm jack length is engineered to mate perfectly with these specific mounts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy does the Celestron 5 Amp Adapter have a threaded connector?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe threaded connector is a key safety feature. It screws onto the mount's power port to prevent the cable from being accidentally pulled out, which would cause the mount to lose power and alignment during an observation or imaging session. This is a common point of failure for adapters with simple push-in friction-fit plugs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs 5 amps necessary for my Celestron CGEM II mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile a mount may draw less current during normal tracking, slewing with a heavy payload requires a significant power surge. The 5 amp (5000 milliamp) capacity ensures the mount's motors receive enough current under peak load, preventing stalls, sluggish performance, and tracking errors that can occur with under-powered adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Celestron adapter with a mount that isn't on the compatible list?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is not recommended. This adapter is designed specifically for the voltage, current, and physical connection requirements of mounts like the CGX and CGE Pro. You must verify that the other device requires a 12VDC, 5 amp supply with a 2.1mm inside-positive barrel plug and that the threaded connection is compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work for my Celestron CPC Deluxe HD at a star party?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, provided you have access to an AC outlet. The Celestron 5 Amp AC Adapter is an ideal power source for your CPC Deluxe HD when using a portable AC power station or mains power at an event, ensuring you have consistent power all night without relying on a battery that could run down.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of a \"switching-type\" adapter like this Celestron model?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA switching-type adapter is more efficient and significantly lighter than older transformer-based designs. It converts AC to DC power with less energy loss as heat and provides a more stable, regulated 12VDC output, which is better for sensitive electronics like GoTo telescope mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy CGX-L mount seems to work with a 3-amp adapter. Why should I upgrade to the Celestron 5 Amp adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA 3-amp adapter may be sufficient for a lightly loaded CGX-L, but it operates at the edge of the mount's power requirements. When you add a heavy OTA, guide scope, and camera, the current draw during a fast slew can exceed 3 amps. The 5 amp adapter provides the necessary headroom to prevent voltage drops and ensure reliable, precise motor control under all load conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Adapter Output\u003c\/td\u003e\n\u003ctd\u003e12VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output\u003c\/td\u003e\n\u003ctd\u003e5 amps (5000 milliamps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Polarity\u003c\/td\u003e\n\u003ctd\u003eInside tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside Diameter\u003c\/td\u003e\n\u003ctd\u003e2.1mm (.08\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e5.5mm (.21\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJack Length\u003c\/td\u003e\n\u003ctd\u003e10mm - 15mm (.39\" - .59\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescopes\u003c\/td\u003e\n\u003ctd\u003eCGEM, CGEM II, CGEM DX, CGE, CGE PRO, CPC Deluxe HD, CGX, CGX-L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967188955421,"sku":"CEL-18780","price":129.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-AC-Adapter-5-Amp-18780-1__00545.1594230532.1280.1280.jpg?v=1684338283"},{"product_id":"celestron-car-battery-adapter-for-all-nexstars","title":"Celestron Car Battery Adapter (for all NexStars)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePowers any Celestron computerized telescope from a car battery\u003c\/li\u003e\n\u003cli\u003e25-foot cord provides ample reach\u003c\/li\u003e\n\u003cli\u003eStandard cigarette lighter plug\u003c\/li\u003e\n\u003cli\u003e5.5mm\/2.1mm barrel connector with tip-positive polarity\u003c\/li\u003e\n\u003cli\u003eEssential for dark sky observing sites\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Car Battery Adapter (for all NexStars)\u003c\/h2\u003e\n\u003cp\u003ePower your Celestron computerized telescope from any 12V DC source with the Celestron Car Battery Adapter, featuring a 25-foot cord for maximum setup flexibility. This essential accessory connects your telescope's 12V input jack directly to a car's cigarette lighter socket or a portable power pack, ensuring you have reliable power at remote dark sky sites where AC outlets are unavailable. The adapter uses a standard 5.5mm outer diameter and 2.1mm inner diameter barrel connector with tip-positive polarity, making it the standard power solution for a wide range of Celestron mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e25-Foot Cord for Remote 12V DC Power\u003c\/h3\u003e\n\u003cp\u003eThe primary challenge of remote observing is sourcing reliable power. This adapter solves the problem by allowing you to connect your telescope directly to your vehicle's battery or a portable 12V power supply like a Celestron PowerTank. The generous 25-foot cord length gives you the freedom to position your telescope well away from your vehicle, minimizing stray light and vibrations while maintaining a secure power connection throughout the night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal Compatibility for Celestron Computerized Mounts\u003c\/h3\u003e\n\u003cp\u003eDesigned for broad compatibility, this car battery adapter is the definitive power solution for most modern Celestron computerized telescopes. It ensures you can power your equipment without worrying about proprietary connectors or insufficient cord length. If your telescope uses a 12V DC input jack with a 5.5mm\/2.1mm tip-positive barrel, this adapter will provide the necessary power.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Mounts:\u003c\/strong\u003e The adapter is confirmed to work with the NexStar SLT, NexStar GT, CGEM, CPC, CPC Deluxe, and Advanced VX series of telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Connector:\u003c\/strong\u003e The power plug inserts into any standard car cigarette lighter outlet, making it a universal tool for field astronomy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter power my Celestron Advanced VX mount all night from my car?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the Celestron Car Battery Adapter is designed to power an Advanced VX mount. However, the duration depends on the health and capacity of your car's battery. To avoid draining your vehicle's starting battery, many observers prefer using a dedicated portable 12V DC power pack, like a Celestron PowerTank, which this adapter also plugs into.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm taking my NexStar 8SE to a dark sky site. Is the Car Battery Adapter the only power accessory I need?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIf you plan to power your NexStar 8SE (part of the NexStar SLT family) from your car or a portable 12V battery with a cigarette lighter port, this 25-foot adapter is the correct and only cable you need to connect the two. It provides the necessary length and the correct barrel connector for the mount's power input jack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the dimensions of the barrel connector on the Celestron Car Battery Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter uses a barrel connector with an outside diameter of 5.5mm and an inner diameter of 2.1mm. It has a \"tip positive\" polarity, which is the standard for all compatible Celestron telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 25-foot cord long enough for most observing situations?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA 25-foot cord provides substantial reach, allowing you to set up your telescope a safe distance from your vehicle. This helps prevent accidental bumps, reduces interference from car lights or heat, and gives you more freedom in choosing the best observing spot at your location.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this adapter with a non-Celestron telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile designed for Celestron mounts, this adapter may work with other telescopes if they meet three criteria: 1) they require 12V DC power, 2) they use a power input jack that accepts a 5.5mm\/2.1mm barrel connector, and 3) they require tip-positive polarity. Using an adapter with incorrect specifications can damage your equipment, so always verify your telescope's power requirements before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter a better option than a portable battery pack?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is a tool to connect your telescope to a 12V power source, not a source itself. It is the perfect accessory to use with a portable battery pack (like a PowerTank) or your car's battery. The choice between using your car or a separate power pack depends on your risk tolerance for draining the car battery versus the convenience of carrying a dedicated supply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord Length\u003c\/td\u003e\n\u003ctd\u003e25 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connector\u003c\/td\u003e\n\u003ctd\u003eStandard Cigarette Lighter Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Connector\u003c\/td\u003e\n\u003ctd\u003e5.5mm OD \/ 2.1mm ID Barrel Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eTip Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Series\u003c\/td\u003e\n\u003ctd\u003eNexStar SLT, NexStar GT, CGEM, CPC, CPC Deluxe, Advanced VX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-Year Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCar Battery Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967188988189,"sku":"CEL-18769","price":43.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Car-Battery-Adapter-for-all-NexStars-18769-1__00721.1594230532.1280.1280.jpg?v=1684338285"},{"product_id":"celestron-powertank-lithium","title":"Celestron PowerTank Lithium","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e84.4 Wh Battery Capacity\u003c\/li\u003e\n\u003cli\u003eLithium-Iron Phosphate (LiFePO4) Chemistry\u003c\/li\u003e\n\u003cli\u003e12V DC Telescope Port \u0026amp; Dual USB Ports\u003c\/li\u003e\n\u003cli\u003eIP-65 Weather and Dust Proof\u003c\/li\u003e\n\u003cli\u003eRed\/White LED Light Panel\u003c\/li\u003e\n\u003cli\u003e2.25 lbs Total Weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron PowerTank Lithium\u003c\/h2\u003e\n\u003cp\u003eThe Celestron PowerTank Lithium delivers 84.4 Wh of stable power in a compact 2.25 lb package, designed specifically for running computerized telescope mounts through a full night of observing. Its dedicated 12VDC, 3000mA port powers any Celestron computerized mount for hours, while two USB ports (1000mA and 2100mA) simultaneously charge your phone and tablet. Built around advanced LiFePO4 chemistry, it recharges from flat in just 4 hours and is rated for an incredible 2000 charge cycles, ensuring reliable power for years of astronomy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLiFePO4 Chemistry: 2000 Cycles and a 10-Year Shelf Life\u003c\/h3\u003e\n\u003cp\u003eThe core of the PowerTank Lithium is its Lithium-Iron Phosphate (LiFePO4) battery, a chemistry that vastly outperforms standard lithium-ion or sealed lead-acid (SLA) designs. The LiFePO4 battery can be charged and discharged 2000 times, compared to just 500 cycles for typical lithium-ion or 300 for SLA, meaning it will last as long as your telescope. It also holds its charge for up to 10 years without use, so it's ready to go when you are.\u003c\/p\u003e\n\u003cp\u003eThis chemistry is also fundamentally safer. It uses phosphates instead of environmentally hazardous cobalt or lead and is thermally stable, withstanding higher temperatures without the fire danger associated with punctured lithium-ion cells. This makes the PowerTank Lithium a safer, longer-lasting, and more environmentally friendly power source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e84.4 Wh Capacity for Telescopes and USB Devices\u003c\/h3\u003e\n\u003cp\u003eWith an 84.4 Wh capacity, the PowerTank Lithium provides enough energy to run a typical computerized mount for an entire night. The primary 12VDC port delivers up to 3000mA, sufficient for even the most demanding GoTo slews. A 6.5 ft (2 m) power cord compatible with all Celestron computerized telescopes is included.\u003c\/p\u003e\n\u003cp\u003eIn addition to powering your mount, the PowerTank Lithium serves as a field charging station for your personal electronics. It includes two USB ports: a standard 1000mA port for phones and a high-current 2100mA port for rapidly charging tablets or other power-hungry devices. When the night is over, the entire unit recharges in just 4 hours with the included AC charger.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIP-65 Rated for Operation from -4°F to 140°F\u003c\/h3\u003e\n\u003cp\u003eEngineered for the realities of field astronomy, the PowerTank Lithium is built to withstand the elements. It carries an IP-65 rating, signifying it is fully sealed against dust ingress and protected from low-pressure water jets, so you don't have to worry about dew or a sudden light shower. The unit's rugged construction is matched by its extreme environmental tolerance.\u003c\/p\u003e\n\u003cp\u003eThe LiFePO4 battery chemistry allows for a massive operating temperature range of -4°F to 140°F, ensuring reliable power on frigid winter nights when other batteries would fail. For convenience, it features a built-in LED light panel with both red and white light options at two brightness levels, and a 2\" wide strap secures the 2.25 lbs unit firmly to your tripod leg.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long can the Celestron PowerTank Lithium power my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWith its 84.4 Wh capacity, the PowerTank Lithium can power most Celestron computerized mounts for a full night of typical use (tracking and occasional GoTo slewing). The exact duration will vary based on the mount's power draw and how actively you are slewing the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PowerTank Lithium work on a cold night for imaging the Orion Nebula (M42) with my Advanced VX mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The PowerTank Lithium is ideal for cold-weather astrophotography. Its LiFePO4 battery is rated to operate down to -4°F (-20°C), a temperature at which many standard lithium-ion or lead-acid batteries would lose significant capacity or fail completely. It is fully compatible with your Advanced VX mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the LiFePO4 battery in the PowerTank Lithium better than other power packs?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Lithium-Iron Phosphate (LiFePO4) chemistry has three major advantages:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLongevity:\u003c\/strong\u003e It is rated for 2000 charge\/discharge cycles and has a 10-year unrecharged shelf life, far exceeding other battery types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e It is more thermally stable, not prone to runaway if punctured, and doesn't use environmentally hazardous materials like cobalt or lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e It maintains performance over a much wider temperature range, especially in the cold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I charge my phone and run my NexStar SE telescope at the same time with the PowerTank Lithium?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The PowerTank Lithium is designed for simultaneous use. You can connect your NexStar SE to the 12VDC telescope power port while using either of the two USB ports (5VDC @ 1000mA or 2100mA) to charge your smartphone, tablet, or another USB-powered device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a SkyProdigy mount; is the PowerTank Lithium compatible and what cable do I need?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the PowerTank Lithium is compatible with all Celestron computerized mounts, including the SkyProdigy series. The box includes a 6.5 ft (2 m) telescope power cord with the correct connector for your mount, so you don't need to purchase any additional cables.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy might the PowerTank Lithium shut off while I'm using it to power a very low-draw accessory?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PowerTank Lithium has a built-in power-saving feature. If the 12V port detects a current draw of less than 250mA for an extended period, it will automatically shut off to conserve the battery. This is typically not an issue with telescope mounts but may occur if powering a very small, low-current accessory by itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e84.4 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLithium-Iron Phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Input\u003c\/td\u003e\n\u003ctd\u003e16VDC @ 2000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Time (from flat)\u003c\/td\u003e\n\u003ctd\u003e4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Port\u003c\/td\u003e\n\u003ctd\u003e12VDC @ 3000mA, Tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port 1 Output\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 1000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port 2 Output\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 2100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Shutoff Threshold\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 250mA on 12V port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Panel\u003c\/td\u003e\n\u003ctd\u003eRed or White, 2 brightness settings each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP-65 rating (Weather and Dust Proof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-4°F to 140°F (-20°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Cord\u003c\/td\u003e\n\u003ctd\u003e6.5 ft (2 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7.5\" x 3\" (190.5mm x 76.2mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.25 lbs (1.02 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePowerTank Lithium Battery Pack\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Mains Charger\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Cord for Celestron Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStrap for Tripod Attachment\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHanging Strap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_PowerTank_Lithium_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron PowerTank Lithium Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/drivers-and-software\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967189086493,"sku":"CEL-18771","price":208.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-PowerTank-Lithium-18771-1__53154.1594230544.1280.1280.jpg?v=1684338295"},{"product_id":"celestron-powertank-lithium-lt","title":"Celestron PowerTank Lithium LT","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e73.3 Wh capacity provides hours of power for computerized telescopes\u003c\/li\u003e\n\u003cli\u003eRegulated 12V DC output ensures stable voltage for sensitive electronics\u003c\/li\u003e\n\u003cli\u003eWeighs only 1.4 lbs for ultimate portability\u003c\/li\u003e\n\u003cli\u003eFast 2100mA USB port charges smartphones and tablets\u003c\/li\u003e\n\u003cli\u003eRecharges completely from flat in just 4 hours\u003c\/li\u003e\n\u003cli\u003eMeets FAA regulations for carry-on baggage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron PowerTank Lithium LT\u003c\/h2\u003e\n\u003cp\u003eThe Celestron PowerTank Lithium LT packs 73.3 Wh of stable, continuous power into an ultra-portable 1.4 lbs unit designed specifically for modern computerized telescopes. It delivers a regulated 12V DC at up to 3000mA to your mount's drive motors via a 6.5 ft cable, while a separate 5V, 2100mA USB port keeps your smart devices charged. From a flat state, the entire power pack recharges in just 4 hours, ready for your next night of observing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e73.3 Wh NMC Battery: Compact Power with a 4-Hour Recharge\u003c\/h3\u003e\n\u003cp\u003eAt the core of the PowerTank Lithium LT is a Lithium Nickel Manganese Cobalt Oxide (NMC) battery, a chemistry chosen for its superior longevity and safety over common alternatives. This 73.3 Wh power source is not only lighter and more compact than traditional lead-acid batteries but also offers a significantly longer life with more charge cycles. When the night is over, the included AC charger brings the battery back to full capacity in only 4 hours.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced NMC Chemistry:\u003c\/strong\u003e Offers a longer shelf life and more charge cycles than common LiCoO2 batteries, with built-in overcharge and over-discharge protection for safer operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Temperature Tolerance:\u003c\/strong\u003e The battery is rated for operation in temperatures from -40° to 140°F, ensuring reliable power in a wide range of observing conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRegulated 12V DC Output: Protecting Your Mount's Electronics\u003c\/h3\u003e\n\u003cp\u003eA telescope's sensitive electronics demand stable voltage. A drop in voltage can strain motors, cause tracking errors, and lead to electronic glitches that interrupt your session. The PowerTank Lithium LT integrates a voltage regulator to deliver a consistent 12V DC output at up to 3000mA, from a full charge down to the last moment before the battery is depleted. This stable power safeguards your equipment and ensures your mount performs exactly as it should, night after night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField-Ready Design: 1.4 lbs Portability with Dual-Device Charging\u003c\/h3\u003e\n\u003cp\u003eEngineered for use in the field, the PowerTank Lithium LT weighs just 1.4 lbs and measures 7.5\" x 4\" x 2\". Use the included hook and loop strap to securely attach the unit to your tripod leg, keeping it off the ground and out of the way. While the 12V DC port powers your mount, a fast-charging 2100mA USB port can power your smartphone, tablet, or any other 5V accessory you use for planning or plate solving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePowerTank Lithium LT vs. Generic Power Packs: Why Voltage Regulation Matters\u003c\/h3\u003e\n\u003cp\u003eMany consumer-grade lithium-ion batteries may advertise high capacity, but they were not designed for telescopes. These power packs often suffer from a rapid voltage drop-off; while they may start at 12V, the voltage quickly falls, diminishing your telescope's performance. The PowerTank Lithium LT was engineered by astronomers to solve this problem.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgainst Generic Lithium-Ion:\u003c\/strong\u003e The PowerTank LT's built-in voltage regulator ensures a stable 12V output throughout its discharge cycle, something generic packs lack. This protects your investment and keeps your GoTo and tracking accurate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgainst Sealed Lead-Acid:\u003c\/strong\u003e Compared to older lead-acid technology, the PowerTank's NMC chemistry is dramatically lighter, smaller, and more efficient, making it far easier to transport to dark-sky sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long will the PowerTank Lithium LT run my Celestron Advanced VX mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 73.3 Wh capacity is designed to power a typical computerized mount for a full night of observing. The exact runtime will vary based on how actively you are slewing the telescope and the weight of your optical tube, but it is sufficient for many hours of continuous tracking and GoTo operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PowerTank Lithium LT to power my telescope and charge my phone simultaneously?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The PowerTank Lithium LT is equipped with two separate output ports: one 12V DC port with 3000mA for your telescope and one 5V USB port with 2100mA for charging smartphones, tablets, or other accessories at the same time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 73.3 Wh capacity of the PowerTank Lithium LT approved for air travel?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, at 73.3 watt-hours, the PowerTank Lithium LT meets the current FAA limit of 160 Wh for lithium-ion batteries in carry-on baggage. It should not be placed in checked baggage. We recommend checking with your specific airline beforehand to confirm their policies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the PowerTank Lithium LT better than a standard lead-acid battery?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PowerTank Lithium LT uses advanced NMC lithium-ion chemistry, which makes it significantly smaller, lighter (at just 1.4 lbs), and more efficient than a lead-acid battery of similar capacity. It also has a longer lifespan with more charge cycles and is safer to operate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PowerTank Lithium LT work with my non-Celestron mount while observing Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is compatible with any telescope mount that requires a 12V DC power source and uses a 5mm\/2.1mm tip-positive barrel connector. The PowerTank can supply up to 3000mA, which is sufficient for most popular computerized mounts, whether you are observing Jupiter or deep-sky objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat happens when the PowerTank Lithium LT runs out of power?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe unit features an automatic shutoff to protect the battery from over-discharge. If the current draw is less than 250mA for 4 hours, it will also shut down to conserve power. This built-in protection ensures the longevity and safety of the battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eBattery Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e73.3 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLithium Nickel Cobalt Manganese, Li(NiCoMn)O2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Input\u003c\/td\u003e\n\u003ctd\u003e16VDC @ 2000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Time (from flat)\u003c\/td\u003e\n\u003ctd\u003e4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003ePower Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Port\u003c\/td\u003e\n\u003ctd\u003e12V DC @ 3000mA, voltage regulated, 5mm\/2.1mm tip positive jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Charging Port\u003c\/td\u003e\n\u003ctd\u003e5V DC @ 2100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Shutoff Threshold\u003c\/td\u003e\n\u003ctd\u003eLess than 250mA for 4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Cord\u003c\/td\u003e\n\u003ctd\u003e6.5 ft (2 m) with connector for Celestron telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Strap\u003c\/td\u003e\n\u003ctd\u003e50.8mm (2\") wide hook and loop strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003ePhysical \u0026amp; Environmental\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.5\" x 4\" x 2\" (190.5mm x 101.6mm x 50.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e1.4 lbs (0.63 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°F to 140°F (-40°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather\/Dust Proof\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePowerTank Lithium LT Battery Pack\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTelescope Power Cable (6.5 ft \/ 2m)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStrap for Tripod Leg\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Charger\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/drivers-and-software\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967189152029,"sku":"CEL-18763","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-PowerTank-Lithium-LT-18763-1__77991.1594230545.1280.1280.jpg?v=1684338302"},{"product_id":"celestron-powertank-lithium-pro","title":"Celestron PowerTank Lithium Pro","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e158.72 Wh Lithium Iron Phosphate (LiFePO4) battery\u003c\/li\u003e\n\u003cli\u003e12V DC 5A Telescope Port and 10A Car Adapter Port\u003c\/li\u003e\n\u003cli\u003eDual USB Ports, including one Quick Charge port\u003c\/li\u003e\n\u003cli\u003eIP-65 rated for dust and water resistance\u003c\/li\u003e\n\u003cli\u003eWide operating range from -4° to 140°F\u003c\/li\u003e\n\u003cli\u003eIntegrated Red \u0026amp; White LED utility light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron PowerTank Lithium Pro\u003c\/h2\u003e\n\u003cp\u003eThe Celestron PowerTank Lithium Pro delivers a massive 158.72 Wh of stable power in a compact 4.5 lb package, engineered for the astrophotographer running a full rig of power-hungry equipment. Its high-current 12VDC 10A port can drive dew heaters and cameras simultaneously, while a dedicated 5000mA port powers any Celestron computerized mount for hours. A full recharge takes just 6 hours, ensuring you're ready for the next clear night with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLiFePO4 Chemistry: 158.72 Wh Capacity and a 2000-Cycle Lifespan\u003c\/h3\u003e\n\u003cp\u003eAt the core of the PowerTank Pro is a Lithium Iron Phosphate (LiFePO4) battery, a significant upgrade over older lead-acid and lithium-ion technologies. This chemistry provides a lifespan of up to 2000 charge cycles and can hold a charge for up to 10 years, eliminating the need for constant maintenance. Unlike sealed lead-acid batteries that degrade if not regularly topped off, the PowerTank Pro is ready when you are, whether it's for an impromptu observing session or as part of an emergency preparedness kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eQuad-Output Connectivity: 5A Telescope Port, 10A Accessory Port, and Dual USB\u003c\/h3\u003e\n\u003cp\u003eThe PowerTank Lithium Pro is built to run an entire imaging setup. The connection panel provides four distinct outputs to accommodate all your field equipment without compromise.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V 5A Telescope Port:\u003c\/strong\u003e A dedicated, regulated output designed to power any Celestron computerized telescope via the included 6.5-foot power cord.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V 10A Car Battery Port:\u003c\/strong\u003e This high-amperage output is essential for running power-intensive accessories like large dew heater strips, multiple cameras, or electronic filter wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual USB Ports:\u003c\/strong\u003e Keep your accessories charged with a standard 2100mA USB port and a second Quick Charge port for rapidly powering up modern smartphones or tablets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAll-Weather Reliability: IP-65 Rating and -4°F Operating Temperature\u003c\/h3\u003e\n\u003cp\u003eDesigned for real-world observing conditions, the PowerTank Lithium Pro is sealed against the elements. Its IP-65 rating certifies it as completely dust-proof and resistant to water jets, so you can operate with confidence through falling dew or unexpected light showers. The LiFePO4 battery chemistry also maintains its output in extreme temperatures, with a certified operating range down to -4°F (-20°C), making it a reliable power source for winter deep-sky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFAA-Compliant Power: Under the 160Wh Carry-On Limit\u003c\/h3\u003e\n\u003cp\u003eTake your astronomy setup on the road. With a capacity of 158.72 Wh, the PowerTank Lithium Pro falls just under the 160 Wh limit set by the FAA for lithium batteries in carry-on luggage. This allows you to fly to remote dark-sky sites or eclipse destinations with a serious power source. An integrated dual-color LED panel with red and white light settings also serves as a convenient setup light or emergency flashlight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePowerTank Lithium Pro vs. PowerTank Lithium: Double the Capacity for Demanding Setups\u003c\/h3\u003e\n\u003cp\u003eThe PowerTank Lithium Pro directly addresses the needs of advanced users who found the original PowerTank Lithium insufficient for a full night of imaging.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e The Pro model offers 158.72 Wh, more than double the capacity of the original PowerTank Lithium (84 Wh). This extra energy is critical for running dew heaters, cooled cameras, and other accessories alongside your mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Current Output:\u003c\/strong\u003e While the original is perfect for powering a mount and charging a phone, the Pro's addition of a 10A high-current port is the key differentiator. It's designed specifically for the power draw of a complete astrophotography rig.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long can the PowerTank Lithium Pro run my Celestron CGX mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA Celestron CGX mount has a typical power draw of around 1.5A during active slewing and tracking. The PowerTank Lithium Pro's 158.72 Wh capacity can power a CGX mount for well over 8 hours of continuous operation, easily lasting through a full night of imaging, even with frequent slewing to new targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PowerTank Lithium Pro to power dew heaters and a cooled CMOS camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This is precisely what the \u003cstrong\u003e12V 10A car battery adapter port\u003c\/strong\u003e is for. A typical dew heater strip and a cooled camera can draw 3-5A combined, a load easily handled by this high-current port, while the separate 5A telescope port continues to power your mount independently.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the LiFePO4 battery in the PowerTank Lithium Pro better than a deep-cycle lead-acid battery?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe LiFePO4 chemistry in the PowerTank Lithium Pro offers several key advantages. It's significantly lighter (4.5 lbs), provides up to \u003cstrong\u003e2000 charge cycles\u003c\/strong\u003e compared to a few hundred for lead-acid, and does not need to be kept on a trickle charger. It is also more environmentally friendly and safer, with no risk of acid leaks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the PowerTank Lithium Pro safe to leave out in dewy or humid conditions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The unit carries an \u003cstrong\u003eIP-65 rating\u003c\/strong\u003e, which means it is fully sealed against dust ingress and protected from low-pressure water streams from any angle. This makes it safe to use in typical nighttime conditions where dew formation is heavy, or even in a light drizzle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I travel by air with the PowerTank Lithium Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PowerTank Lithium Pro has a capacity of 158.72 Wh, which is below the 160 Wh limit for lithium batteries in carry-on luggage set by the FAA. While it meets this regulation, you should always check with your specific airline before traveling to confirm they don't have stricter policies in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long does it take to fully charge the PowerTank Lithium Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFrom a completely discharged state, the PowerTank Lithium Pro takes approximately \u003cstrong\u003e6 hours\u003c\/strong\u003e to reach a full charge using the included AC charger. The charging input is 16VDC at 2000mA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e158.72 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Cycles\u003c\/td\u003e\n\u003ctd\u003eUp to 2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Time (from flat)\u003c\/td\u003e\n\u003ctd\u003e6 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Input\u003c\/td\u003e\n\u003ctd\u003e16VDC @ 2000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Port\u003c\/td\u003e\n\u003ctd\u003e12VDC @ 5000mA, Tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCar Battery Adapter Port\u003c\/td\u003e\n\u003ctd\u003e12VDC @ 10A, Tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port 1 Output\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 2100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port 2 Output\u003c\/td\u003e\n\u003ctd\u003e5VDC Quick Charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Panel\u003c\/td\u003e\n\u003ctd\u003eRed or White, 2 brightness settings each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather\/Dust Proofing\u003c\/td\u003e\n\u003ctd\u003eIP-65 rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-4°F to 140°F (-20°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Cord Length\u003c\/td\u003e\n\u003ctd\u003e6.5 ft (2 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.75\" x 6\" x 4\" (222.25mm x 152.4mm x 101.6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 lbs (2.04 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Celestron PowerTank Lithium Pro\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/93675_powertank_lithium_pro_1.jpg?v=1684784774\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePowerTank Lithium Pro\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"AC Charger for PowerTank\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/93675_powertank_lithium_pro_5.jpg?v=1684784774\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Charger\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Telescope Power Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/93675_powertank_lithium_pro_7.jpg?v=1684784774\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTelescope Power Cord\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Tripod Strap for PowerTank\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/93675_powertank_lithium_pro_6.jpg?v=1684784774\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTripod Attachment Strap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_PowerTank_Lithium_Pro_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/drivers-and-software\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967189184797,"sku":"CEL-18768","price":306.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-PowerTank-Lithium-Pro-18768-1__06533.1594230546.1280.1280.jpg?v=1684338305"},{"product_id":"celestron-powertank-17ah","title":"Celestron PowerTank 17Ah","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e204 Wh capacity provides hours of power for any computerized telescope mount\u003c\/li\u003e\n\u003cli\u003e12VDC, 10A car battery port powers your mount via the included 10 ft cable\u003c\/li\u003e\n\u003cli\u003eDual 5VDC, 1.5A USB ports for charging smartphones and accessories\u003c\/li\u003e\n\u003cli\u003eBuilt-in white LED spotlight and red LED flashlight for site setup and dark adaptation\u003c\/li\u003e\n\u003cli\u003eIntegrated AM\/FM radio and emergency siren\u003c\/li\u003e\n\u003cli\u003eWeighs 17.5 lbs (7.93 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron PowerTank 17\u003c\/h2\u003e\n\u003cp\u003eThe Celestron PowerTank 17 delivers a substantial 204 Wh of rechargeable power to run your computerized telescope for hours of uninterrupted observing or imaging. Its primary 12VDC car battery adapter port supplies a robust 10A, while two separate USB ports provide 1.5A each for charging essential accessories. Weighing 17.5 lbs, this unit is built as a stable power foundation for your entire setup, capable of operating in extreme temperatures from -40° to 140°F.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e204 Wh Capacity: Power Your Mount for a Full Night\u003c\/h3\u003e\n\u003cp\u003eThe core of the PowerTank 17 is its large-capacity 204 Wh battery, engineered to run any Celestron computerized mount from dusk until dawn. The primary output is a tip-positive 12VDC car battery port that delivers up to 10A, more than enough current for even the most demanding GoTo slews. An included 10 ft (3 m) power cord ensures you have ample room to position the battery away from your immediate observing area to prevent accidental bumps in the dark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eBeyond Power: Integrated Red and White LEDs for Site Safety\u003c\/h3\u003e\n\u003cp\u003eThe PowerTank 17 integrates essential lighting tools directly into its design. A built-in red lensed LED flashlight allows you to find accessories or consult a star chart without ruining your night vision. When the session is over, a powerful white LED spotlight illuminates your entire observing area, ensuring you can pack up your equipment safely and not leave any small, critical parts behind.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField Utility: Dual 1.5A USB Ports and Emergency Radio\u003c\/h3\u003e\n\u003cp\u003eThis power supply is more than just a telescope accessory; it's a versatile field utility station. Two 5VDC USB ports, each outputting 1.5A, can charge your smartphone, tablet, or other electronic devices simultaneously. For added security during remote outings, the PowerTank 17 also includes a built-in AM\/FM radio and a loud emergency siren, making it a valuable piece of gear for camping trips and emergency preparedness kits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long can the PowerTank 17 run my Celestron Advanced VX mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWith its 204 Wh capacity, the PowerTank 17 can typically power a Celestron Advanced VX or similar mid-sized GoTo mount for a full night of observing (8+ hours), including multiple slews and tracking. Actual runtime will vary based on temperature and the frequency of slewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PowerTank 17 to charge a laptop for astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the PowerTank 17 is not designed to power laptops. Its outputs are a 12VDC port rated at 10A and two 5VDC USB ports. Most laptops require a higher voltage AC or DC input that this unit does not provide.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the 12VDC 10A port on the PowerTank 17?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e12VDC, 10A car battery adapter port\u003c\/strong\u003e is the primary output designed to power your computerized telescope mount. It provides the necessary voltage and current for stable tracking and high-speed GoTo slewing. The PowerTank 17 includes a 10 ft cable that connects from this port to your mount's power input.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long does the PowerTank 17 take to charge?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFrom a fully depleted state, the PowerTank 17 requires approximately \u003cstrong\u003e20 hours\u003c\/strong\u003e to reach a full charge using the included AC mains charger. It's recommended to charge it well in advance of your observing session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Celestron PowerTank 17 waterproof?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the specifications state the PowerTank 17 is \u003cstrong\u003enot weather proof or dust proof\u003c\/strong\u003e. It should be protected from rain, heavy dew, and excessive dust to prevent damage to the internal electronics and battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the PowerTank 17 come with a carrying strap?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the specifications indicate that a strap is \u003cstrong\u003enot included\u003c\/strong\u003e. Given its weight of 17.5 lbs, it's best to carry it by its integrated handle and place it on a stable, level surface during use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e204 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Input\u003c\/td\u003e\n\u003ctd\u003e15VDC @ 1500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Time (from flat)\u003c\/td\u003e\n\u003ctd\u003e20 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Port\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCar Battery Adapter Port\u003c\/td\u003e\n\u003ctd\u003e12VDC @ 10A, Tip Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Charging Port 1\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Charging Port 2\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Panel\u003c\/td\u003e\n\u003ctd\u003eWhite LED spotlight and red lensed LED flashlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Cord\u003c\/td\u003e\n\u003ctd\u003e10 ft (3 m) long car battery adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrap\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40° - 140°F (-40° - 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather\/Dust Proof\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e14\" x 13\" x 5.5\" (355.6mm x 330.2mm x 139.7mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e17.5 lbs (7.93 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-Year Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePowerTank 17 Battery Pack\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Mains Charger\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCar Battery Adapter Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_PowerTank_17_Manual.pdf?v=1782186981\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron PowerTank 17 Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967189217565,"sku":"CEL-18777","price":264.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-PowerTank-17-18777-1__83158.1594230550.1280.1280.jpg?v=1684338322"},{"product_id":"celestron-powertank-glow-5000","title":"Celestron PowerTank Glow 5000","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2-in-1 design combines a 25 Wh power bank with a 3-level red LED flashlight\u003c\/li\u003e\n\u003cli\u003e5VDC @ 1A USB output port charges smartphones and tablets\u003c\/li\u003e\n\u003cli\u003eIP-65 rating provides robust dust and water resistance\u003c\/li\u003e\n\u003cli\u003eIncludes two silicone straps for secure attachment to tripod legs\u003c\/li\u003e\n\u003cli\u003eLightweight at only 0.4 lbs (0.18 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron PowerTank Glow 5000\u003c\/h2\u003e\n\u003cp\u003eThe Celestron PowerTank Glow 5000 integrates a 25 Wh rechargeable battery and a 3-level red LED flashlight into a single unit weighing just 0.4 lbs. Its IP-65 rated housing ensures protection from dust and weather, while the 5VDC @ 1A USB output keeps your mobile devices charged during long observing sessions. A full recharge from flat takes only 3.5 hours, making it ready for your next night out under the stars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 2-in-1 Astronomy Essential: 25 Wh Power and 3-Level Red Light\u003c\/h3\u003e\n\u003cp\u003eThis device eliminates the need to carry a separate flashlight and power bank. The PowerTank Glow 5000 combines a night-vision-safe red flashlight with a 25 Wh power source, providing both critical functions in one compact, 140mm long body. It's designed to be the go-to field accessory for any amateur astronomer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eNight-Vision Safe: 3 Levels of Red LED Illumination\u003c\/h3\u003e\n\u003cp\u003eA red flashlight is essential for preserving your dark-adapted vision at the telescope. The PowerTank Glow 5000 features a red LED with three selectable brightness levels (Low, Medium, and High), allowing you to choose the minimum light necessary for your environment. A single button cycles through the levels, starting with the dimmest to prevent accidental overexposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eKeep Your Devices Charged with 5VDC @ 1A Output\u003c\/h3\u003e\n\u003cp\u003eRunning planetarium apps like Celestron's SkyPortal can quickly drain a smartphone's battery. The PowerTank Glow 5000's 25 Wh capacity is ample for fully charging your phone or tablet via its 5VDC @ 1A USB port. This ensures you can navigate the night sky, control your telescope, or capture images without worrying about your device dying mid-session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField-Ready Design: IP-65 Rated and Easy to Mount\u003c\/h3\u003e\n\u003cp\u003eEngineered for outdoor use, the PowerTank Glow 5000 carries an IP-65 rating, making it both dust-tight and resistant to water jets. Protective covers seal the input and output ports from the elements. Using the two included silicone straps, you can securely attach the unit to a tripod leg, keeping it accessible but out of the way.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Button Control:\u003c\/strong\u003e Short presses cycle through flashlight modes, while a long press activates or deactivates the USB charging port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Indicators:\u003c\/strong\u003e Four red LEDs clearly display the remaining battery charge, while a green LED confirms when a device is actively charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Portability:\u003c\/strong\u003e At only 0.4 lbs, it adds negligible weight to your gear bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long does it take to charge the Celestron PowerTank Glow 5000?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen using an 1800mA power source, the PowerTank Glow 5000 will fully charge from a flat battery in approximately 3.5 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I power my Celestron telescope with the PowerTank Glow 5000?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The PowerTank Glow 5000 is designed to charge mobile devices like smartphones and tablets via its 5VDC USB port. It does not have a dedicated 12V telescope power port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the PowerTank Glow 5000 waterproof?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PowerTank Glow 5000 has an IP-65 rating. This means it is fully protected against dust ingress and can withstand low-pressure water jets from any direction, making it highly weather-resistant for use in damp conditions or light rain. It is not designed to be submerged in water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the PowerTank Glow 5000 to my tripod?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe unit comes with two flexible silicone straps. These straps are designed to wrap around your telescope's tripod leg, securing the PowerTank Glow 5000 firmly in place for easy access during your observing session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the red flashlight while charging my phone with the PowerTank Glow 5000?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the flashlight function can be used simultaneously while the 5VDC USB output port is charging an external device. This allows you to read a star chart or find an accessory while keeping your smartphone topped up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the different LED indicator lights on the PowerTank Glow 5000 mean?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe four red LEDs indicate the remaining battery level of the PowerTank Glow 5000. The single green LED illuminates when the USB charging output is active and providing power to a connected device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e25 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Input\u003c\/td\u003e\n\u003ctd\u003e5VDC @ up to 1800mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Time (from flat)\u003c\/td\u003e\n\u003ctd\u003e3.5 hours (@ 1800mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Port\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCar Battery Adapter Port\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Charging Port 1 Output\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Charging Port 2 Output\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Panel\u003c\/td\u003e\n\u003ctd\u003e(3) Red LED flashlight levels (Low, Medium, High)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather\/Dust Proof\u003c\/td\u003e\n\u003ctd\u003eIP-65 rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Cord\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrap\u003c\/td\u003e\n\u003ctd\u003eWrist strap, 2x silicone straps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e140mm x 33mm x 33mm (5.5\"x 1.3\" x 1.3\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e0.4 lbs (0.18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePowerTank Glow 5000 Flashlight\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB Charging Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eWrist Strap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSilicone Straps\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967189250333,"sku":"CEL-93585","price":62.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-PowerTank-Glow-5000-93585-1__29951.1594230552.1280.1280.jpg?v=1684338324"},{"product_id":"celestron-powertank-7ah","title":"Celestron PowerTank 7Ah","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e84 Wh portable rechargeable power supply\u003c\/li\u003e\n\u003cli\u003e12VDC @ 10A car battery adapter port for powering telescopes\u003c\/li\u003e\n\u003cli\u003eTwo 5VDC @ 1.5A USB ports for charging accessories\u003c\/li\u003e\n\u003cli\u003eBuilt-in white LED spotlight and red lensed flashlight\u003c\/li\u003e\n\u003cli\u003eExtreme operating temperature range of -40° to 140°F\u003c\/li\u003e\n\u003cli\u003eIncludes 10 ft car battery adapter cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron PowerTank, 12v Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe Celestron PowerTank, 12v Power Supply delivers 84 Wh of portable power, specifically designed to run any Celestron computerized telescope for hours of uninterrupted observing. Its 12VDC, 10A car battery adapter port connects directly to your mount via the included 10 ft cable, while two 5VDC, 1.5A USB ports keep your phone and other accessories charged in the field. Weighing 8.5 lbs, this unit is built for amateur astronomers, featuring a red lensed flashlight to preserve night vision and an extreme operating temperature range from -40° to 140°F.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e84 Wh Capacity for All-Night Telescope Operation\u003c\/h3\u003e\n\u003cp\u003eThe core of the PowerTank is its 84 Wh battery, engineered to keep your GoTo mount slewing and tracking from dusk until dawn. The primary 12VDC, 10A output provides ample current for even the most demanding computerized mounts, ensuring consistent voltage and reliable tracking. The unit recharges fully from flat in 16 hours using the included AC charger, making it easy to prepare for your next night out under the stars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual 1.5A USB Ports for Field Accessories\u003c\/h3\u003e\n\u003cp\u003eBeyond powering your telescope, the PowerTank serves as a central charging hub for your electronic accessories. It features two separate 5VDC USB ports, each capable of supplying 1.5A of current. This allows you to simultaneously charge a smartphone running planetarium software and power a dew heater controller or other USB-powered device without draining your primary scope power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFrom -40°F Operation to Roadside Assistance\u003c\/h3\u003e\n\u003cp\u003eDesigned for real-world field conditions, the PowerTank functions across an exceptionally wide operating temperature range of -40° to 140°F. It includes an integrated red LED flashlight for setup and teardown that won't spoil your dark adaptation, alongside a powerful white LED spotlight for locating dropped equipment. As a versatile emergency tool, it also includes booster terminals for starting weak car batteries, making it a valuable accessory for remote observing sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePowerTank 12v vs. Generic Lithium Power Stations: Designed for Astronomy\u003c\/h3\u003e\n\u003cp\u003eWhile many modern lithium power stations offer higher capacity, the Celestron PowerTank is purpose-built for astronomy with features others lack. Generic power supplies often shut down under the low, intermittent power draw of a tracking mount, whereas the PowerTank is designed for it. Key astronomy-specific advantages include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip-Positive 12V Port:\u003c\/strong\u003e The car battery adapter port is wired tip-positive, matching the standard for Celestron and other telescope mounts, preventing accidental reverse polarity damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Red Flashlight:\u003c\/strong\u003e Preserving night vision is critical. The built-in red light is a feature rarely found on general-purpose power banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBooster Terminals:\u003c\/strong\u003e The ability to jump-start a car is a practical safety feature for astronomers who travel to dark, remote locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many hours can I run my Celestron Advanced VX mount with the PowerTank 12v?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile exact runtime depends on slewing frequency and payload weight, the 84 Wh capacity of the Celestron PowerTank is typically sufficient to power a mid-size mount like the Advanced VX for a full night of observing (6-8 hours) under normal conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I charge my laptop from the Celestron PowerTank?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The PowerTank does not have an AC inverter. The two USB ports provide 5VDC at 1.5A each, suitable for phones and small devices, but not powerful enough for a laptop. The main 12VDC port is intended for telescope mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Celestron PowerTank 12v waterproof?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the unit is not rated as weatherproof or dustproof. It should be protected from dew, rain, and excessive dust to prevent damage to the internal electronics and battery terminals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the red light on the PowerTank?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe red lensed LED flashlight is designed to preserve your night vision. When your eyes are adapted to the dark, exposure to white light causes your pupils to contract instantly, ruining your ability to see faint deep-sky objects. Red light has a minimal effect on dark adaptation, allowing you to read star charts or find accessories without losing your sensitivity to faint starlight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow long is the included telescope power cord for the PowerTank?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PowerTank comes with a 10 ft (3 m) car battery adapter cable. This generous length allows you to place the 8.5 lb battery pack on the ground or an accessory tray without worrying about the cord pulling on the mount as the telescope moves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Celestron PowerTank to power a non-Celestron telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, provided your telescope can be powered by a 12VDC source with a cigarette lighter-style plug and is wired tip-positive. The 10A output is sufficient for most commercial computerized mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e84 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Input\u003c\/td\u003e\n\u003ctd\u003e15VDC @ 800mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Time (from flat)\u003c\/td\u003e\n\u003ctd\u003e16 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Port\u003c\/td\u003e\n\u003ctd\u003e12VDC @ 10A, Tip Positive (Car Battery Adapter Port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port 1 Output\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port 2 Output\u003c\/td\u003e\n\u003ctd\u003e5VDC @ 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Panel\u003c\/td\u003e\n\u003ctd\u003eWhite LED spotlight and red lensed LED flashlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40° - 140°F (-40° - 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Power Cord\u003c\/td\u003e\n\u003ctd\u003e10 ft (3 m) long car battery adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrap\u003c\/td\u003e\n\u003ctd\u003eShoulder strap included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e12\" x 9.5\" x 5.5\" (304.8mm x 241.3mm x 139.7mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e8.5 lbs (3.85 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather\/Dust Proof\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePowerTank 12v Battery Pack\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAC Mains Charger\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCar Battery Adapter Cable (10 ft)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_PowerTank_12v_Power_Supply_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload PowerTank 12v Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967189283101,"sku":"CEL-18774","price":146.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-PowerTank-12v-Power-Supply-18774-1__27080.1594230553.1280.1280.jpg?v=1684338341"}],"url":"https:\/\/davidastro.com\/collections\/celestron-power-and-control.oembed","provider":"David Astro","version":"1.0","type":"link"}