Brand: Celestron

Celestron PowerTank Lithium (18771)

18771

Brand: Celestron

Celestron PowerTank Lithium (18771)

18771

This is a handy, rechargeable lithium battery pack. It'll last through even the longest observing sessions. It's a great way to power your telescope anywhere and everywhere.
  • Portable power pack for your computerized Celestron telescope using Lithium-Iron Phosphate (LiFePO4) chemistry
  • Powers your telescope for up to 10 hours
  • Smaller, lighter, safer, and easier to maintain than lithium-ion and sealed lead acid designs
  • Up to 2000 charge cycles – four times more than lithium-ion and 7 times more than sealed lead-acid designs
  • Un-recharged shelf life of up to 10 years – 3 times better than lithium-ion and 10 times better than sealed lead-acid designs
  • Environmentally friendly – Does not use toxic heavy metals
  • Battery shuts off automatically when insufficient current flow is detected to prevent you from inadvertently draining your battery
$251.95 CAD

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$251.95 CAD

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Product Description

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 pack
  • AC mains charger
  • Power cord for Celestron telescopes
  • Strap for attaching to tripod | Strap for hanging

Specifications

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)

Customer Reviews

Based on 5 reviews
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B
B.K.

Works OK

T
T.V.
Celestron Power Tank Lithium 18771

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.

w
w.a.
manuscript

It was great, quick delivery

S
S.S.
Works great.

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.

D
D.F.
Power At Your Fingertips

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.

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