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Charged from 0-100% in just 60 minutes
Safe and reliable operation for 10 years
Unlimited charging
Powers up to 80% of the most important devices
Power on the go
Power at the touch of a button
EcoFlow River 2 Max
0-100% charged in 1 hour. Fastest charging speed ever.
RIVER 2 Max exceeds the industry standard in charging speeds and can be fully charged in just 60 minutes. That's 5x faster than other portable power stations on the market and 38% faster than previous generations. Fully charge RIVER 2 Max while packing your suitcase - so you're always ready for a last minute trip.
Chemical composition of the LiFePo4 battery. Safe use for up to 10 years.
Thanks to the improved, long-lasting composition of the LFP battery, you can charge and discharge the RIVER 2 series over 3000 times. That's a good 10 years of daily use1 and six times longer than the industry average. Thanks to the LFP cells, the RIVER 2 series is safe, durable and highly efficient, even at higher temperatures.

4 charging methods. Charge anywhere.
With 4 different ways to charge the RIVER 2 Series, you'll have a charging option no matter where you are.3From fast AC to in-car charging when you're on the go.

Why not use renewable energy while you're camping or travelling? Plug in a couple of portable solar panels to enable off-grid charging in just 3 hours.

X-Boost up to 1000W. Small size. Big power.
RIVER 2 Max offers an AC output power of up to 500W. If you want to power a hoover or sandwich toaster, you can use the X-Boost mode to boost the power up to 1000W to supply up to 80% of the most important appliances.

Lightweight at just 6kg. Thanks to its compact, portable design, off-grid power on the move has never been easier. Weighing 22% less than the previous generation, the RIVER 2 is ideal for outdoor adventures - from camping in the wild to barbecues on the beach.
Stay on top of things with Smart Power. Monitor, control and customise your power consumption with the EcoFlow app.
Specifications EcoFlow River 2 Max:
| Capacity: | 512Wh |
| Net weight | About 6kg |
| Dimensions | 270 x 260 x 196mm |
| AC input | 220-240V~ 50Hz/60Hz, 660W Max |
| Solar input | 11-50V 13A, 220W Max |
| Input via vehicle electrical system | 12V/24V, 8A, 100W Max |
| USB-C input/output | 5/9/12/15/20V, 5A, 100W Max |
| DC output | 12.6V, 10A/3A/3A, 126W Max |
| USB-A output | 5V, 2.4A, 12W Max |
| AC output | Pure sine wave, 500W total (overvoltage 1000W), 230V ~ 50Hz/60Hz |
| Cell chemistry | LFP |
| Lifetime | 80%+ capacity after 3000 cycles |
| Discharge temperature | -10°C to 45°C |
| Charging temperature | 0 °C to 45 °C |
| Optimum operating temperature | 20 °C to 30 °C |
| Storage temperature | -10°C to 45°C (20°C to 30°C is best) |
| DC5521 output | 12.6V, 3A, 36W Max |
| App control | WLAN, Bluetooth |