Smart Extra Battery for EcoFlow RIVER 3 Plus 286Wh

About the EcoFlow RIVER 3 Plus 286Wh Smart Additional Battery

Adjustable capacity for growing energy needs

Boost the power of your RIVER 3 Plus with an Extra Battery. Choose between the EB300 (286Wh) or the EB600 (572Wh) and stack them one by one to reach up to 858Wh of pure energy.

More possibilities, more flexibility

Want to charge more devices or power your RIVER 3 Plus via USB-C? With this Extra Battery, you expand the capacity and increase versatility, adding a 140W USB-C port. Plus, you can use it independently for more freedom.

Quick and simple connection

Thanks to Pogo Pin technology, the batteries connect wirelessly and easily secure with clips, no need for cables or screws.

Use the extra battery independently for greater portability

Weighing only 3.5 kg, the EB300 is lighter than the RIVER 3 Plus. Its compact design and the USB-C input and output port make it ideal for portable use. It's the perfect solution for short outdoor trips when you need extra power for a few devices.

An investment for 10 years of peace of mind

With the same LFP battery technology as the RIVER 3 Plus and a 5-year warranty, the Extra Battery ensures up to 10 years of worry-free use, providing long-lasting and reliable performance.