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Celestron - PowerTank Telescope Battery - 12V Portable Power Supply for Computerized Telescopes - 7-amp hour/84 Wh - Car Battery Terminals - Emergency Kit - Red/White LED Flashlight - USB Ports

4.6 out of 5 stars 919 ratings

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Power Tank

Enhance your purchase

Brand Celestron
Power Source Battery Powered
Item Weight 120 Ounces
Voltage 120

About this item

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  • THE ORIGINAL TELESCOPE POWER SUPPLY: Enjoy extended astronomy sessions with this 7-amp hour sealed lead acid power supply with 84 Wh capacity.
  • WORKS WITH A VARIETY OF DEVICES: Includes two 12V output cigarette lighter ports that are compatible with all Celestron computerized telescopes and other popular astronomy gear. PLUS, two USB ports for charging other devices in the field.
  • EASY AND CONVENIENT TO USE: Includes a built-in red LED flashlight to help you stay organized while observing and a bright white LED that can illuminate your site at the end of the night for easy cleanup.
  • AN EMERGENCY KIT ESSENTIAL: Keep PowerTank charged and ready for unexpected power outages. There are even positive and negative terminals so that you can use PowerTank to deliver a boost to weak car batteries.
  • CABLES INCLUDED: Cigarette lighter and 110 V/220 V switchable universal AC adapter included.

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Frequently bought together

  • Celestron - PowerTank Telescope Battery - 12V Portable Power Supply for Computerized Telescopes - 7-amp hour/84 Wh - Car Batt
  • +
  • Celestron 18778 AC Adapter (Black)
  • +
  • Celestron NexYZ 3-Axis Smartphone Adapter
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From the manufacturer

Product description

Style:Power Tank

Take your telescope anywhere with this portable, rechargeable power supply. Whether you have a computerized telescope or operate your telescope using motors, Celestron specially designed this product with the amateur astronomer in mind; it’s packed with useful features. First, you’ll find two 12V cigarette lighter ports for your astronomy gear. This battery is compatible with all Celestron computerized telescopes for maximum versatility. You’ll also find two USB ports on board so you can keep your smartphone, tablet, GPS, or speaker charged and ready all night long. When your eyes are dark adapted, turn on the integrated red LED flashlight to stay organized without sacrificing your night vision. When the observing or astroimaging session is over, turn on the bright white LED flashlight to illuminate your site and ensure no lens caps or eyepieces are left behind in the dark. When you’re not observing, keep this battery charged and at the ready for unexpected emergencies. You can use the flashlight and USB ports to stay illuminated and connected during a power failure. PowerTank can even help you top off a weak car battery with the included positive and negative terminals. This sealed lead acid battery offers safer and more stable chemistry compared to low-quality lithium ion batteries, and features a built-in circuit breaker for even more safety.

Product information

Style:Power Tank

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
919 global ratings
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Top reviews from the United States

Reviewed in the United States on June 15, 2017
Style: Power TankVerified Purchase
49 people found this helpful
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Reviewed in the United States on November 10, 2019
Style: Power TankVerified Purchase
14 people found this helpful
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Reviewed in the United States on October 21, 2017
Style: Power TankVerified Purchase
26 people found this helpful
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Top reviews from other countries

Tink-GB
4.0 out of 5 stars 12v Power Bank with twin 12v dc Sockets, Led Lamp and flashing beacon... But beware....
Reviewed in the United Kingdom on January 14, 2019
Style: Power TankVerified Purchase
6 people found this helpful
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Roland Herrera, Bristol UK
4.0 out of 5 stars Sort of like it
Reviewed in the United Kingdom on March 24, 2020
Style: Power TankVerified Purchase
littlemike
5.0 out of 5 stars Brilliant bit of Kit
Reviewed in the United Kingdom on October 16, 2016
Style: Power TankVerified Purchase
6 people found this helpful
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James Hutson
4.0 out of 5 stars Good- however no mention that it has its own cable ...
Reviewed in the United Kingdom on September 27, 2017
Style: Power TankVerified Purchase
11 people found this helpful
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Gordon Old
5.0 out of 5 stars Basic must-have for scope
Reviewed in the United Kingdom on January 4, 2021
Style: Power TankVerified Purchase