Power Inverter 500W Pure Sine Wave 1 Universal Socket 2 USB Port Car Power Inverter with LED Screen DC12V To AC220V Item Type: Power Inverter Material: Aluminum Alloy, ABS Standard Input Voltage: DC12V Input High Voltage Protection: ≥DC15.8V Input Low Voltage Protection: ≤DC9.5V (low voltage alarm 10.2±0.5VDC) Output Voltage Range: AC220V±6V Frequency: 50Hz Inverter Efficiency: 93% Output Waveform: Pure sine wave Function Parameters: Current limit, hard soft start, input reverse protection, short circuit protection, input high and low voltage protection, low voltage alarm, over temperature protection, overload protection, power temperature controlled fan (when the power reaches 100 to 200W or when the temperature is 45℃, the fan will rotate) Fan Type: Sealing Oil Protection Automatic Recovery: Manual Input Terminal Wiring Method: Terminal post Output Interface: International universal socket x 1, USB x 2 Average Power: 500W Peak Power: 1000W