Specification: Item Type: Car Inverter Product Material: Aluminum alloy Continuous Power: 1000W Peak Power: 2000W USB Output: DC 5V Output Waveform: Modified sine wave Reverse Connection Protection: Fuse Protection: Overvoltage(high voltage cut off is a kind of high voltage protection), overload, low voltage, over current, short circuit, over temperature Input Voltage DC 12V DC24V High Voltage Protection DC 15V ± 1V DC 30V ± 2V Low Voltage Alarm DC 10.5V ± 0.3V DC 21V ± 0.5V Low Voltage Cut Off DC 10V ± 0.3V DC 20.3V ± 0.5V Package List: 1 x Inverter 1 x Cigarette Lighter 2 x Wire Clamp 1 x User Manual Note: Pay attention to electricity safety.