The Cobra CPI-1000 DC to AC Power Inverter provides household power on the go. It converts battery power to 120 V AC household power, allowing you to power up office equipment and household appliances from your vehicle. Direct-to-battery cables are included. This unit is ideal for businessman working long hours on laptops, a family in need of a place to plug in TV sets for trips, video games, CD players, DVD players, cellular phone chargers and much more! The Cobra CPI-1000 comes equipped with a USB port that allows charging and operation of modern office devices such as iPods, Blackberrys and cell phones. The device features heavy duty construction that allows the device to handle multiple loads, operates at 1000 Watts of continuous power, and enables you to bring all your favorite home electronics with you on your next road trip.