576Wh Capacity

Double up or go lightweight.

RIVER Max has two 288Wh batteries. Detach the bottom one when weight takes priority or leave it on to power twice as much.

600W AC Output

Powers 80% of what you love most.

With 600W of output and 9 outlets, RIVER Max powers 80% of essential devices, and even more when X-Boost is on. With that, you’ll be able to handle things up to 1800W.

Charging

It's the world's fastest.

Battery Management System

Performance plus safety.

Confidence comes when you know your battery can take care of its own. The battery management system self regulates to keep your portable power station performing its best when it’s pushed to the limit.
 

App Support

Control from afar

The EcoFlow app makes outdoor power even more convenient.See what your unit sees with real time metrics on how it's being used.Your phone becomes a remote control that works from anywhere.

EcoFlow RIVER Max Plus

Need something a little larger

RIVER Max has a bigger brother. EcoFlow RIVER Max Plus. With the same form factor, RIVER Max Plus has a larger capacity at 720Wh, longer cycle life, and comes in white.