The MaxpeedingRods MXR3500-DC-US is a RV and Parallel Ready Portable Inverter Generator designed so you can use gasoline (3200W/3500W) or propane (2800W/3100W). Start your generator with electric start or recoil start and featuring an Eco mode that can extend the run time. Perfect for outdoor camping, outdoor party, garden courtyard, outdoor wedding, RV travel or emergency use for family power failure in extreme weather.