by
201183R- Champion 2500W Dual Fuel Inverter with CO Shield – REFURBISHED
Just add oil (included 10W-30), and operate your Dual-Fuel generator right out of the box on gasoline or propane, and easily switch fuels with the EZ Start dial. When the 1.1-gallon tank of gasoline is full, the 79cc Champion engine produces 2500 starting watts and 1850 running watts and will run for up to 11.5 hours at 25% load.