Output and Input Voltage Converter4usb Charger 150w

High Conversion Efficiency: The car inverter is energy saving, environmental , safe and durable, and has high conversion efficiency. Quick Cooling: The car inverter has an intelligent inverter cooling fan, which turns on the fan to quickly exhaust heat and cool down after carrying a certain power. AC Socket and USB: The car inverter has 4 AC sockets and 4 4.1A USB, which is convenient and plug and play. Multi : The car inverter supports low voltage , over voltage , short circuit , high temperature and overload . Output and Input Voltage: The car inverter is 12 to 220V 300W power converter inverter. 12V input voltage and 220V output voltage, 50Hz.