Expand the capacity of the RIVER 3 Plus up to 572Wh.

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.

EcoFlow RIVER 3 Plus Extra Battery EB300 | 286Wh

SKU: EFEB300

$429.00

With 2 Extra batteries options

Adjust capacity for growing energy needs

Level up your RIVER 3 Plus with an Extra Battery. Choose either the EB300 (286Wh) or the EB600 (572Wh), and simply stack one at a time to achieve up to 858Wh of pure energy.
Unlock more possibilities with greater flexibility.

Looking to charge more devices or conveniently power your RIVER 3 Plus via USB-C port Adding this extra battery expands its capacity and significantly enhances its versatility with an extra 140W USB-C port, offering the RIVER 3 Plus a new charging and recharging option. With the USB-C port, the Extra Battery also provides the freedom to use it independently.

Our Products