Celestron Powertank 17 12v Power Supply
Celestron SKU: 18777 | Helix SKU: CT18777
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!
PowerTank Lithium Pro Compatibility List
Will power any computerized mount
- 17 amp-hour power supply for your Celestron telescope
- 2 x 12V DC output car jack socket
- Built-in AM/FM Radio and Siren
- Built-in (2) USB ports for charing portable devices
- Removable red filtered flashlight with magnetic back
- Energy efficient LED spotlight
- Handy jump-start system
- Built-in circuit breaker for safety
- Cigarette lighter adapter included
- Switchable 110v-220v AC adapter
| Battery Capacity |
204 Wh |
| Charging Input |
15VDC @ 1500mA |
| Charge Time (from flat) |
20 hours |
| Telescope Power Port |
No |
| Car Battery Adapter Port |
12VDC @ 10A, Tip Positive |
| USB Charging Port 1 Output |
5VDC @ 1.5A |
| USB Charging Port 2 Output |
5VDC @ 1.5A |
| Light Panel |
White LED spotlight and red lensed LED flashlight |
| Weatherproof/Dustproof |
No |
| Telescope Power Cord |
10 ft (3 m) long car battery adapter |
| Strap |
None |
| Product Dimensions |
14" x 13" x 5.5" |
| Product Weight |
17.5 lbs |
| Included Items |
Battery pack| AC mains charger| Car battery adapter cable |
Connect Via Text
Connect Via Phone
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