Inverter, Features Lightweight, Output Form Modified Sine Wave, DC Connection Cigarette Lighter Input Plug and Battery Clamps, Continuous Output Power 400 W, Peak Output Power 800 W, Number of Outlets 2, Input Voltage 12V DC, Output Voltage 115V AC, Output Frequency 58 to 62 Hz, Efficiency 82 Percent, Overall Depth 2 1/8 in, Overall Height 6 1/4 in, Overall Width 4 3/8 in, Outlet Type Standard 3-Prong Outlet, Number of Standard USB Ports 1, Case Material ABS WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -