Agena AstroProducts Winter Sale

Celestron PowerTank Lithium 86.4 Wh Rechargeable Power Supply # 18771

Our Price: $139.95
Free shipping for this item in the US Click here for more info

Continental US Customers:
All items we sell ship for free within the Continental US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.

US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.

International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.

In stock (3 Available)
Ships by Next Business Day
Our Product ID: PAOA-CE-18771
Manufacturer SKU: 18771
Item Can Ship: To US Only
Celestron PowerTank Lithium 86.4 Wh Rechargeable Power Supply # 18771

More Views

Quick Overview

  • Portable power pack for your computerized Celestron telescope using Lithium Iron Phosphate (LiFePO4) chemistry
  • 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 & 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
  • Evironmentally friendly – Does not use toxic heavy metals

Product Details

VOTED A "HOT SKY PRODUCT - 2017" BY SKY&TELESCOPE MAGAZINE!

The new PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium Phosphate (LiFePO4) battery chemistry has significant advantages over other battery chemistries.

  • The LiFePO4 has an un-recharged shelf life of 10 years compared to 3 years for the Lithium Ion and 6-9 months for a Sealed Lead-Acid battery.
  • The battery performance of the PowerTank Lithium degrades at a much slower pace than other chemistries.
  • The LiFePO4 can be charged and discharged 2000 times compared to only 500 for a Lithium Ion battery and 300 for sealed lead-acid designs.
  • The batteries will last as long as the telescope you use it with!
  • The LiFePO4 uses phosphates instead of environmentally hazardous elements like cobalt or lead commonly found in other rechargeable batteries.
  • Can withstand higher temperatures than lithium-ion designs and will not be a fire danger if accidentally punctured.

This combined with it’s rugged design make it the perfect outdoor power supply.

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.

Specifications

  • Battery Capacity: 86.4 Wh
  • Charging Input: 16VDC @ 2000mA
  • Charge Time (from flat): 3 hours
  • Telescope Outpout: 12VDC @ 3000mA, Tip positive
  • USB Charging Port 1 Output: 5VDC @ 1000mA
  • USB Charging Port 2 Output: 5VDC @ 2100mA
  • Light Panel: Red or White with two brightness settings for each color
  • Weatherproof/Dustproof: IP-65 rating
  • Telescope Power Cord : 6.5 feet (2 meters) with connector for Celestron telescopes
  • Product Dimensions: 7.5” tall x 3” diameter
  • Product Weight: 2.25 pounds
  • Included Items:
    • Battery pack
    • AC mains charger
    • Power cord for Celestron telescopes
    • Strap for attaching to tripod
    • Strap for hanging

Product carries full 2 year Celestron factory limited warranty (within US/Canada only).

Useful Resources

Product Questions & Answers

No questions yet. Be the first to Ask a Question.

You May Also Be Interested In...

Celestron PowerTank 12V 17 Amp Rechargeable Power Supply # 18777

Celestron PowerTank 12V 17 Amp Rechargeable Power Supply # 18777

Our Price: $129.95
Meade LXPS7 12V 7 Amp Rechargeable Power Supply # 606001

Meade LXPS7 12V 7 Amp Rechargeable Power Supply # 606001

Our Price: $79.95

Sale Price: $69.99