Portable 12 Volt power pack with many uses. This high capacity compact, rechargeable jumpstart unit will go anywhere to start a car or operate lighting, recharge mobile phones (via a compatible in-car type charger), laptop computers, power tools, etc. Easily recharged from car or mains supply; all connectors and adaptors supplied. 900 Amp peak output at 12 Volts, 400 Amp boost for rundown vehicle batteries. Sealed, maintenance free battery for maximum capacity & safe operation. Battery condition & charge level indicator. Integral worklight for night time operation. Features cigarette lighter socket for simple plug in connection of many 12 Volt devices. Heavy duty insulated battery connection clips.