PowerDrive RPPD750 750-Watt DC to AC Power Inverter with USB Port and 2 AC Outlet Continuous AC power output: 750 watts; Maximum AC power output (surge): 1500 watts Converts 12-volt DC power from your vehicle battery to 110-volt AC power Two 3-prong AC outlets and USB port with 5 volts DC output Attaches directly to vehicles battery High/low voltage protection; over temp and overload protection