EcoFlow RIVER 3 Portable Power StationEcoFlow RIVER 3 Portable Power Station The EcoFlow RIVER 3 power station offers a capacity of 245 Wh and an output power of 300 W, which can be increased to 600 W. The new generation GaN semiconductor ensures higher energy efficiency, lower energy losses, longer operating time, and quiet operationall while maintaining a compact design. You'll have numerous ports at your disposal, allowing you to charge and power a variety of devices, from smartphones