The Champion 4000-Watt Portable Inverter Generator with CO Shield is designed for camping, tailgating, RV power, and backup electricity. This lightweight unit weighs less than 55 pounds, making it one of the lightest 4000-watt inverters in the industry. The dual fuel capability allows operation on either gasoline or propane, providing flexibility for extended use and fuel availability.

Powered by a reliable 149cc Champion 4-stroke engine with push button electric start and Cold Start Technology for quick starting in cold weather. On gasoline, it produces 4000 starting watts and 3300 running watts with up to 10 hours runtime at 25% load from the 1.54-gallon tank. On propane, it produces 4000 starting watts and 2970 running watts with up to 25 hours runtime at 25% load using a 20-pound propane tank. The generator operates quietly at 64 dBA from 23 feet and features smart Economy Mode that monitors electrical load to reduce engine speed, noise, and fuel consumption.

Safety features include CO Shield carbon monoxide auto shutoff system that monitors CO accumulation and automatically shuts off the engine if unsafe levels are detected, plus low oil shut-off sensor protection. Outlets include one 120V 27.5A TT-30R RV-ready outlet, one 120V 20A household duplex outlet with clean power (less than 3% THD safe for sensitive electronics), one 12V automotive-style outlet, and parallel outlets. The optional Parallel Kit allows connection with another Champion inverter or power station for increased power output and longer runtime. Includes battery, engine oil (10W-30), propane LPG hose, oil funnel, and built-in carrying handle. EPA certified and PGMA G300-2023 compliant with 3-year limited warranty and free lifetime technical support.