The most common way to power your telescope in these situations is to use a portable 12V battery pack, like the Tracer, Celestron & Sky-Watcher PowerTanks, or to use power from your car’s battery via the cigarette lighter.
Can not be used to power a telescope without a power tank.
Compatible with Meade, Sky-Watcher & Celestron 17ah Power Tanks.
See 20157 product for 7ah power tanks.
Product image For diagrammatic illustration only.
Rating: 15v DC 800ma Tip Positive
Multi-purpose Rechargeable Power Supply ideal for use with Sky-Watcher, Celesatron and computerised telescopes of other brands requiring a 12V DC power supply. Also useful camping accessory device.
Suitable for any device requiring USB or 12v DC Tip Positive through a 2.1 x 5.5mm x 12mm C+ve connector.
This 12.8 volt /1.5 Amp switching power supply with protective-disconnect plug serves Sky-Watcher & Celestron telescopes inc the LCM, SLT, SE & AZ-GT series. It is not suitable for the HEQ-5, NEQ6 or VX mounts.
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.
NexStar Evolution Series
AC Adapter, NexStar Evolution CEVO Charger
3-in-1 device: portable power pack, red and white LED flashlight, and hand warmer