EcoFlow 286Wh Smart Extra Battery for River 3 Plus with 140W of USB-C
Choose from two extra battery models to fit your needs: EB300 (286Wh). Level up your RIVER 3 Plus with an Extra Battery. With the USB-C port, the Extra Battery also provides the freedom to use it independently.
EcoFlow 286Wh Smart Wireless Extra Battery for River 3 Plus with 140W of USB-C
Choose from two extra battery models to fit your needs: EB300 (286Wh). Level up your RIVER 3 Plus with an Extra Battery. With the USB-C port, the Extra Battery also provides the freedom to use it independently.