Never get stranded with a dead car battery or drained smartphone again. The ChargeIt! Jump is a multi-purpose portable power pack that charges all of your mobile devices and provides up to 400 peak amps to jump start your car, boat, motorcycle and more, time and time again. Built-in overload, short circuit, over-voltage, surge polarity, reverse polarity, and over-charge protection keep your devices and vehicles safe, and it's the only device to have been NAC (National Analysis Center) tested and UL Authorized. This dependable dynamo even includes an ultra-bright flashlight with SOS mode. Keep it in the car and take it on the go for peace of mind — everywhere life takes you.