{"product_id":"celestron-car-battery-adapter-for-nexstar-telescopes-aux-splitter","title":"Celestron Car Battery Adapter for NexStar Telescopes - AUX Splitter","description":"\u003cp\u003eOur review of the Celestron Car Battery Adapter for All NexStar Telescopes finds it a practical accessory for observers who need reliable DC power and an extra auxiliary connection in the field. Designed for use with CGE, CPC, Advanced GT and NexStar series mounts, this adapter combines a cigarette-lighter style power lead with a compact AUX port splitter so you can run the mount from a 12V source while adding a second auxiliary output. For anyone who camps out for dark-sky sessions or uses accessories that require two AUX ports, this accessory solves a common power and connection limitation simply and robustly.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect car power:\u003c\/strong\u003e Lets you plug your computerized mount into a vehicle cigarette-lighter or compatible 12V supply so you can run long sessions away from AC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux port splitter:\u003c\/strong\u003e Provides two 6-pin auxiliary outputs from one 6-pin input so accessories like auto align modules can be used simultaneously with the mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide mount compatibility:\u003c\/strong\u003e Works with CGE, CPC, Advanced GT and NexStar series telescopes so buyers with common Celestron mounts are covered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable connections:\u003c\/strong\u003e The cable and metal fitting reported by users offer a solid, reliable physical interface for field use and frequent plugging and unplugging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong cable reach:\u003c\/strong\u003e The extended cord length makes it easy to position a power source at a distance from the telescope base without strain on connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis adapter is aimed at amateur astronomers who take computerized Celestron mounts into the field and need a simple, dependable way to run the mount off a 12V battery or a car. It is especially useful for observers who own accessories like the StarSense Auto Align that require two auxiliary ports on mounts that only include one.\u003c\/p\u003e\n\u003cp\u003eIt is less relevant for users who never travel from AC power or who already have a dedicated multi-output power system; those buyers should look for power distribution solutions with fused outputs or integrated battery management instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides both a cigarette-lighter style power connection and an AUX port splitter in a single compact cable.\u003c\/li\u003e\n\u003cli\u003eCompatible with a broad range of Celestron mounts common to hobbyists and club members.\u003c\/li\u003e\n\u003cli\u003eUsers praise the build quality, long cable length, and reliable metal fitting for field use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not include power conditioning or fusing, so users should manage battery voltage and protection externally.\u003c\/li\u003e\n\u003cli\u003eNot a replacement for a full multi-output power distribution box if many accessories need independent fused feeds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eCar battery adapter with AUX port splitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible mounts\u003c\/td\u003e\n\u003ctd\u003eCGE, CPC, Advanced GT and NexStar Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUX ports\u003c\/td\u003e\n\u003ctd\u003eTwo 6-pin auxiliary outputs and one 6-pin input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003e12V cigarette-lighter style DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage dimensions\u003c\/td\u003e\n\u003ctd\u003e19.05 L x 2.286 H x 14.223 W cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Car Battery Adapter with AUX splitter is a straightforward, well-built accessory for NexStar and related mounts that need a second auxiliary port while running from 12V. It is best for observers who want a compact solution to power and accessory connectivity in the field; it represents good value when compared to buying separate cables or more complex power systems, though users should add external protection if needed.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this let me power my NexStar mount from a car?\u003c\/strong\u003e\u003cbr\u003eYes. Plug the round DC connector into the telescope drive base and insert the adapter into a cigarette-lighter style 12V outlet or compatible DC supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the splitter for StarSense Auto Align?\u003c\/strong\u003e\u003cbr\u003eYes. The splitter creates the extra auxiliary port required to run accessories like the StarSense on mounts with only one built-in AUX port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the adapter include fuses or voltage regulation?\u003c\/strong\u003e\u003cbr\u003eNo. It provides direct DC connection and AUX splitting; users should manage battery condition and use fused power sources or inline protection if desired.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":48190131306715,"sku":"B08SR9B283","price":56.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41pr-SMu3TL._AC_SL1001.jpg?v=1769656207","url":"https:\/\/gearmusthave.com\/products\/celestron-car-battery-adapter-for-nexstar-telescopes-aux-splitter","provider":"GearMustHave","version":"1.0","type":"link"}