Inverter, Features 5 Function Protection LED Indicator, AC Breaker, Direct Connect AC Terminal Block, Dual Cooling Fans Thermally Controlled, Efficient Output At Low Voltage, Isolated Ground and Neutral, On/Off Switch, Short Circuit Protection, Output Form Pure Sine Wave, DC Connection Input Terminals, Continuous Output Power 5,000 W, Peak Output Power 10,000 W, Number of Outlets 4, Input Voltage 13.2V DC, Output Voltage 120V AC, Output Frequency 50/60 Hz, Efficiency 91 Percent