The Celestron® Powertank 12V power supply is designed to allow you take your telescope anywhere. Whether you have a computerized telescope or operate your telescope using motors, it's designed with the amateur astronomer in mind. It can also be used as a roadside accessory as it includes an emergency light, and booster terminals in place to start weak car batteries.
Features
Model Number: 18774
7-amp hour
Two, 12V output cigarette lighter ports
3V, 6V and 9V outputs for accessories
Built-in flashlight with red filter cap
800,000 candle power Halogen emergency spotlight
Booster terminal on rear side
Built-in Circuit Breaker for safety
Cigarette lighter adapter included
110 V/220 V switchable universal AC adapter included