Compatible with any 12-volt accessory outlet, InCharge Auto allows you to charge your iPhone or iPod in virtually any vehicle. The USB power cable is long enough to use while charging and detachable for use with a computer.InCharge Auto’s sleek design is packed with protective and user-friendly features. The intelligent circuitry provides maximum protection against power spikes that occur during normal vehicle operation. An LED lets you know that perfectly regulated power is being supplied and its ingenious self-resetting fuse never needs to be replaced.Backed by our lifetime guarantee, this convenient car charger is all you need to charge your iPhone or iPod when you’re on the go.