Champion 3800-Watt Electric Start Dual Fuel RV Ready Portable Generator with CO Shield

Dual Fuel: Operate on either gasoline or propane. Run up to 14 hr. on gas or 10.5 hr. on propane, with 68 dB(A) operation ideal for camping, RVs, or backup power. Electric Start: Trust the reliable 224cc Champion engine with battery-included, push-button electric start. Powerful: Produces 4750 starting watts and 3800 running watts on gasoline, and 4275 starting watts and 3420 running watts on propane.