80w power inverter converts 12volt DC power to standard household 220 volt AC power, which allows you to run AC electrical equipment off your car or marine battery for mobile applications, emergencies or simple convenience. 1) Output Power: 80W Continues Power 200W Surge Power 2) Input Voltage: DC12V 3) Output Voltage: AC220V and USB DC5v 4) Output Frequency: 50Hz 5) Converter Efficiency: >90% 6) No-load Current: <200mA 7) Low Voltage Protection: 10.5V 8) Over Voltage Protection: 15V