【Portable RV Power】Bid farewell to noisy, fume-filled gas generators and relish peaceful, green, maintenance-free power wherever your RV adventures take you. Charge your camping accessories, or plug into a shore power outlet to directly power your RV's electrical system.

【3600W Output For All Needs】 With a remarkably huge inverter means you can power larger load devices such as coffee machines, kettles, fridges, hairdryers, air conditioners, RV cars, and so on.

【Smart App Control】Using the OUPES app via Wi-Fi or Bluetooth. Monitor the real-time status (including remaining battery level, estimated running time, and input/output wattages) and customize the settings according to your needs.

【0.8H Fast Charging】Fully recharge the Mega 3 in 1.8 hrs with 1800W wall outlets, or 2100W solar charged in 2.5 hrs, thanks to the industry-leading solar conversion efficiency of up to 23%. Ideal for juicing up the battery between short outages.

【Expandable Capacity】Applied with OUPES B2 Extra Batteries the electric generator can be expanded capacity from 3.7kWh to 15.36kWh, and Power 99.99% of heavy-duty devices at home, outdoors, or at work.