Inverter and Battery Charger Inverter Output Form Pure Sine Wave DC Connection Post Continuous Output Power 4 000 W Peak Output Power 12 000 W Number of Outlets 0 Inverter Input Voltage 12V DC Inverter Output Voltage 120/240V AC Charger Input Voltage 240V AC Charger Output Voltage 14V to 15.5V Output Frequency 50 +/- 0.3Hz or 60 +/- 0.3Hz selectable Efficiency 88 Percent Number of USB Ports 0 Number of USB-C Ports 0 Case Material Sheet Metal Weight 64 lb Cooling Method Forced Air