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.
Using RIVER 2 six times a week, 3000 full 100% cycles will last 9.6 years until it drops to 80%.

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.
BMS includes over-voltage, overloading, over-temperature, short circuit, low-temperature, low voltage, and overcurrent.

4 Ways to Charge
Charge anywhere.
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.

Lightweight at only 6 kg
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 as an emergency power supply for overnight outages to keep essentials running from a CPAP machine to your fish tank.

EcoFlow App
Control at your fingertips.
Use the EcoFlow app to control and monitor RIVER 2, even from afar. View charging levels, customize settings, and adjust charging speeds, all from the convenience of your phone.

Specifications:
• Capacity: 512Wh
• Net Weight: Approximately 6kg
• Dimensions: 270 x 260 x 196mm
• AC Input: 220-240V~ 50Hz/60Hz, 660W Max
• Solar Input: 11-50V 13A, 220W Max
• Car Input: 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 (surge 1000W), 230V ~ 50Hz/60Hz
• Cell Chemistry: LFP
• Cycle Life: 80%+ capacity after 3000 cycles
• Discharge Temperature: -10°C to 45°C
• Charge Temperature: 0°C to 45°C
• Optimal 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: Wi-Fi, Bluetooth