Belkin AC Anywhere 140W Power Inverter - 12V DC - 110V AC - Continuous Power:140W

Running out of power is an event of the past with AC Anywhere. The unit simply plugs into any standard, 12-volt DC vehicle cigarette lighter socket to convert your vehicle's battery power to 110-volt AC (common household current). Now you can keep laptop computers, PDAs, and AC appliances powered and operational wherever you go.