PowerDrive RPPD750 DC to AC Power Inverter with USB Port and 2 ...
. Converts 12Volt DC Power from Your Vehicle Battery to 110Volt AC Power. . AC Output Waveform: Modified Sine Wave, Battery Drain with No AC Load: 0.50 .
http://www.solidsignal.com/pview.asp?p=RPPD750&d=PowerDrive-RPPD750-DC-to-AC-Power-Inverter-with-USB-Port-and-2-Outlets-750-Watts-(RPPD-750)&sku=045464256143