EcoFlow RIVER 3 Plus Smart Extra Battery

Expand the capacity of the RIVER 3 Plus to up to 858Wh.. Choose from two Extra Battery models to fit your needs: EB300 (286Wh) or EB600 (572Wh).. An additional 140W of USB-C input and output option.. Enjoy a wireless pogo pin connection—no cables or screws required.. Reduce your load by using the Extra Battery independently.