Our Green-Power America 13,000/10,500W Dual-Fuel Portable Generator comes equipped with a 479 cc LCT Professional Brand Engine and is EPA compliant. It adds fuel flexibility, which gives you the option of 2 power sources (gasoline or liquid propane). This unit has a starting watt offering of 13,000 peak surge watts and 10,500 continues running watts of power when used with gasoline option, and 11,750 peak surge watts and 9,550 continuous running watts of power when using the propane option. This unit included an automatic voltage regulator, built-in fuel gauge and low oil shut off feature, which helps prevent damage to the engine when your oil levels are low. Perfect for tailgating, camping or any outdoor event when power is needed. Equipped with 'CO alert technology' that will automatically shut down this generator if an unsafe level of carbon monoxide is detected. Keep this portable generator on hand to easily power up your electronics and appliances.