GENMAX 4000W Portable Open Frame Inverter Generator, 223cc Engine, with 30A RV Outlet, Clean Power (<5% THD) for Camping, Home & Jobsite Backup, Eco-Mode, Low Oil Shutdown, USB-C & USB-A Ports

【Powerful & Clean Inverter Power】Powered by a reliable 223cc OHV engine, this generator delivers 4000W peak and 3200W running watts. Its advanced inverter technology produces clean, stable electricity with less than 5% THD, safe for sensitive electronics like laptops, phones, and tools

【RV Ready with 30A Outlet】Equipped with a 30A RV outlet, it connects directly to your recreational vehicle to power essentials like air conditioners. An additional 120V 20A household outlet ，plus USB-C & USB-A Ports provides versatile power for home backup or job sites

【Ultra-Quiet & High-Efficient Operation】Intelligent Eco-Mode ensures efficiency, delivering up to 11.7 hours of runtime at 50% load on a single tank. Remarkably quiet, it operates at just 66 dB(A) measured from 7m at 25% load

【Built-in Safety & Protection Features】For peace of mind, it includes automatic low oil shutdown and a 20A circuit breaker to protect both the generator and your connected equipment. Clear indicator lights provide instant status updates.

【Practical Design with Long-Term Support】Weighs only 61.7 lbs for manageable portability.Backed by a 3-Year Limited Warranty and ongoing technical support