Take your telescope anywhere with this portable, rechargeable power supply. Enjoy extended observing and imaging sessions worry-free with 17 amp-hours of power in one convenient package. Use the included removable red flashlight while your eyes are dark-adapted to find accessories and reference star charts. When your session is over, the powerful LED spotlight illuminates your observing area so you can pack up quickly and safely, without leaving anything behind. The extra large PowerTank 17 is more than just a telescope accessory; it’s also an essential assistant on your next outing. You can use PowerTank to charge drained electronic devices with a cigarette lighter adapter. PowerTank also comes with a built-in siren and AM/FM radio for emergencies. Be prepared for stargazing and emergencies alike with PowerTank 17!
- EXTRA LARGE CAPACITY TELESCOPE POWER SUPPLY: For the true enthusiast, our largest capacity telescope battery features 17-amp hours (204 Wh) of portable power—enough for multiple nights of stargazing!
- WORKS WITH A VARIETY OF DEVICES: Includes one 12V output cigarette lighter port 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 removable 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. It’s equipped with an AM/FM radio and a siren for emergencies. Positive & negative terminals even let you use PowerTank 17 to deliver a boost to your car battery.
- CABLES INCLUDED: Cigarette lighter and 110 V/220 V switchable universal AC adapter included.
- UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.
- EXTRA LARGE CAPACITY TELESCOPE POWER SUPPLY: For the true enthusiast, our largest capacity telescope battery features 17-amp hours (204 Wh) of portable power—enough for multiple nights of stargazing!
- WORKS WITH A VARIETY OF DEVICES: Includes one 12V output cigarette lighter port 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 removable 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. It’s equipped with an AM/FM radio and a siren for emergencies. Positive & negative terminals even let you use PowerTank 17 to deliver a boost to your car battery.
- CABLES INCLUDED: Cigarette lighter and 110 V/220 V switchable universal AC adapter included.
- UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.
