The Duracell mobile inverter 100 converts 12-volt DC battery power from a vehicle up to 100 Watts of usable AC and USB electricity. This compact, lightweight inverter includes a three-prong household AC outlet and the industry’s fastest USB 2.1 Amp charge port, allowing you to operate and recharge a wide range of mobile devices at the same time. When your laptop, iPad, tablet computer, iPhone, iPod, BlackBerry, or any other mobile device runs out of battery power, simply plug it into the Duracell mobile inverter 100 and keep going. The Duracell mobile inverter 100 is one of the smallest inverters, and will store easily in your laptop bag, vehicle console or glove box.