Celestron PowerTank Lithium (18771)
Celestron PowerTank Lithium (18771)
Why Purchase from All-Star Telescope?
Free Expert Support
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Buy with confidence knowing that we accept returns up to 30 days after purchase. We want you to have something you will actually use and we are confident that we keep good quality products in our store with No Junk.
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Shipping around for the best price is tough, we make it easier by offering the best pricing in the market. But if you find a better price on an in-store item somewhere else we will match it!
The PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium-Iron Phosphate (LiFePO4) battery chemistry has significant advantages over other battery chemistries. It will power any computerized mount.
Keep your telescopes, smartphones, tablets, GPS systems, cameras and other USB-powered devices as active as you are with PowerTank Lithium—the ideal outdoor portable-charging solution for your electronic gear.
What's in the Box
|Battery Capacity||84.4 Wh|
|Charging Input||16VDC @ 2000mA|
|Charge Time (from flat)||4 hours|
|Telescope Power Port||12VDC @ 3000mA, Tip positive|
|Car Battery Adapter Port||None|
|USB Charging Port 1 Output||5VDC @ 1000mA|
|USB Charging Port 2 Output||5VDC @ 2100mA|
|Auto Shutoff Threshold Current||(12V Port) - Less than 250mA for a long period of time|
|Operating Temperature||-4°F - 140°F (-20°C - 60°C)|
|Light Panel||Red or White with two brightness settings for each color|
|Weather Proof/Dust Proof||IP-65 rating|
|Telescope Power Cord||6.5 ft (2 m) with connector for Celestron telescopes|
|Strap||2" wide hook and loop strap for attachment to tripod leg and a 10" hanging strap|
|Product Dimensions||190.5mm x 76.2mm (7.5" x 3")|
|Product Weight||2.25 lbs (1.02 kg)|
I am extremely pleased with my purchase of the Celestron Power Tank Lithium! Compared to battery packs of the past, it is much smaller, lighter, easier to handle and safe to use. I have been observing the night sky for many years now, and would highly recommend the Celestron Power Tank Lithium.
It was great, quick delivery
If you are buying a NexStar telescope, do yourself a favour and add this power tank to your list. The 8SE devours AA batteries, so I learned to not even bother with them. Once I figured out that the power tank needed to be turned on to power my 8SE, things went a lot better. I’ve used it for several viewing sessions now and I still have 3 lights on the level indicator.
You will never have to worry about having the battery power needed for a late night of gazing into the Dark Sky. This battery does the job and then some. It is easy to carry with its sturdy case that can survive a fall. It has a choice of two lights to assist you while visiting the Dark Sky Reserves in our beautiful province.