Specifications: 1500W Input Voltage: DC 12 V Output Voltage: AC 100 V-120 V Conversion Efficiency: 80% Output Frequency: 60 HZ plus or minus 2 HZ Plug: US Standard Output Waveform: Modified Sine Wave Package Weight: 1500g Package Size: 28 * 14.5 * 6cm Package Included: 1 * Power InverterMinimum Input Voltage - Maximum Input Voltage: 12V - 12VMinimum output voltage - maximum output voltage: 110V - 110V