Free shipping and returns on all orders above 
– 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.
