Portable Generator Carbon Monoxide Protection Carbon Monoxide Shutdown Generator Technology Inverter Fuel Type Gasoline/Propane Running Wattage - Gasoline/Diesel 3 650 W Starting Wattage - Gasoline/Diesel 4 500 W Rated Voltage 120V AC Rated Current @ 120V AC - Gasoline/Diesel 30.4 A Starter Type Recoil Run Time @ 1/2 Load - Gasoline/Diesel Not Applicable CARB Compliant Yes Parallel Configuration Capable Yes Engine Brand Champion