Mobi Power-Pack - portable rechargeable unit 12-volt power supply and torch - unused - surplus - boxed unopened. The Mobi Power-Pack is a rechargeable unit that serves as a 12-volt power supply whilst traveling or when power is required in remote locations. With a vast selection of 12-volt products now on the market, the Power-Pack can be used to power portable entertainment, portable inflators, mobile phone charging… the list runs on and on. The unit powers any 12v item appliance with a cigarette lighter connection. In addition, the Power-Pack also serves as a high intensity LED torch. With 9 light emitting diodes, the Power-Pack will illuminate the darkest of nights with its cool blue beam of light. Battery capacity, 12 volt 4000mAh