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.