Duracell Powerpack 300

Duracell's 300 Watt Powerpack is a portable power source for AC, DC and USB-powered electronics. It also features a vehicle jump starter, air compressor, flashlight and a voice feature. As a portable power source, the Powerpack 300 is outstanding. It cranks out 200W continuous (300W peak) of AC juice, which is enough to power iPads, desktops, laptops, game consoles, and 27 inch TV/DVD combos.