Charge 0-100% in 1 Hour
Fastest charging speeds ever.
RIVER 2 Max beats the industry charging speed standard, fully charging in only 60 minutes. That's 5x faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 Max while you pack your bags, so you'll always be ready for a last-minute trip.
LiFePO4 Battery Chemistry
Safe, for up to 10 years of use.
With upgraded long-lasting LFP battery chemistry at its core, charge and empty RIVER 2 Series over 3000 times. That's pretty much 10 years of everyday use1 and 6x longer than the industry average. With LFP cells, RIVER 2 Series is safe, durable, and highly efficient, even in warm temperatures.
Smart Battery Protection System
Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of RIVER 2 Series with multiple aspects of protection, extending its life to the max.
With 4 different ways to top up the RIVER 2 Series, there's a recharge option no matter what. From fast AC to in-car charging when you're on the go.
Why not harness renewable energy while you camp or head off on a trip? Plug in a couple of portable solar panels to fully recharge off-grid in as fast as 3 hours.
X-Boost Up to 1000W
Small size. Big power.
RIVER 2 Max has an AC output of up to 500W. Need to power a vacuum cleaner or sandwich maker? Crank it up to 1000W with X-Boost mode to run up to 80% of essential appliances.
With a compact portable design, taking travel-friendly power off-grid has never been this easy. With a light-weight that's 22% lighter than the previous generation, RIVER 2 Max is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach.
<30ms EPS Auto-switch
Ultra-fast home backup switchover.
With a switchover speed of less than 30ms, you won't even know the power was down. Use RIVER 2 Series as an emergency power supply for overnight outages to keep essentials running from a CPAP machine to your fish tank.
Control at your fingertips.
Use the EcoFlow app to control and monitor RIVER 2 Series, even from afar. View charging levels, customize settings, and adjust charging speeds, all from the convenience of your phone.
Power. Anywhere. Anytime.
In the Box
EcoFlow RIVER 2 Max
RIVER 2 Max x 1
AC charging cable x 1
Car charging cable x 1
DC5521 Connection Cable x 1
quick start guide x 1
||270 x 260 x 196 mm
||AC Output, USB-C Charging, Car Adaptor, Solar Panel
||LFP (LiFePO4 battery)
|80%+ capacity after 3000 cycles
|Wi-Fi & Bluetooth
|AC Charge Input Voltage
||220-240V 50Hz/60Hz, 600W Max
|Solar Charge Input
||11-30V, 8A, 110W Max
||12V/24V, 8A, 100W Max
|AC Output (x2)
||Pure Sine Wave, 500W total (surge 1000W), 230V ~ 50Hz/60Hz
|USB-A Output (x1)
||5V, 2.4A, 12W Max
|USB-C Output (x1)
||5/9/12/15/20V, 5A, 100W Max
|DC Output (x1)
||12.6V, 10A/3A/3A, 126W Max
1. Using RIVER 2 six times a week, 3000 full 100% cycles will last 9.6 years until it drops to 80%.
2. BMS includes over-voltage, overloading, over-temperature, short circuit, low-temperature, low voltage, and overcurrent.