Champion 4500-Watt RV Ready Portable Open Frame Inverter Generator with Quiet Technology and CO Shield®

Advanced Design: 50% quieter and 20% lighter than an equally rated traditional generator, plus features CO Shield® carbon monoxide auto shutoff system Quiet Technology and Extended Run Time: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4500 starting watts and 3650 running watts for up to 22 hours run time on gasoline Clean electricity for sensitive electronics: RV Ready with a 120V 30A RV, a 120V 20A household duplex outlet with clean power (less than 3% THD), plus a 12V automotive-style outlet.