A versatile instrument, the Power Tank 17 from Celestron doubles as an emergency illuminator or as a power supply for telescope computers, electronic focusers, or other devices which employ a standard cigarette lighter socket. It is a popular choice for powering many different telescopes from many different manufacturers, and is switchable between 110v or 220v AC power for recharging its internal battery.
- 800,000 Candlepower spotlight (only for navigating to/from observing location, far too bright to retain night-adapted pupil dilation)
- Incorporated circuit breaker
- Cigarette lighter adapter
- AM/FM Radio and siren
- 17 Amp hour, 12-volt DC power
- Switchable 110-220 volt AC adapter for recharging internal battery