Powerhouse 60370 500Wi, 450 Running Watts/500 Starting Watts, Gas Powered Portable Inverter Lightweight generator with maximum output of 500 watts--great for use at campgrounds or tailgating parties Integrated inverter for safe use with electronic equipment Variable and constant speeds for fuel economy and full power Carry handle; recoil start; convenient fuel primer bulb; manual choke 1-year consumer warranty (6-month for commercial use); EPA, CARB, and CETL compliant Low noise; great for campground use. Inverter equipped; for safe use with electronic equipment. Carry handle; for easy transport. Variable + constant speed; for economy or 100% full power 450W rated / 500W max output. Automatic low oil shutdown. Continous run time at 1/4 load = 7.5 hours. One 120 V 20 A 5-20R Duplex Built in fuel economy switch. Certifications; EPA CETL CARB ISO 9001. 1 year consumer warranty / 6 month commercial use. Accessories Included; Oil Jug 12 V Charge Cable Spare Spark Plug Spark Plug Wrench & Handle Manual Oil Drain Extension Carry handle; recoil start; convenient fuel primer bulb; manual choke 1-year consumer warranty (6-month for commercial use); EPA CARB and CETL compliant