EcoFlow RIVER 2 Max

EcoFlow RIVER 2 Max Portable Power Station

Power. Never Been This Easy

• Charge 0-100% in only 60 mins

• Safe and reliable for 10 years of use

• Charge without limits

• Run up to 80% of essential appliances

• Grab-and-go-power

• Essential home backup with a 30ms switch-over mode

• Power at your fingertips


  • Fastest charging speeds ever

    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

    LiFePO4 Battery Chemistry

    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.

  • 5-year Warranty

    5-year Warranty

    With one of the most extended warranties in the industry, we go the extra mile to give you peace of mind.

  • Charge anywhere

    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.

  • Small size. Big power

    Small size. Big power

    RIVER 2 has an AC output of up to 300W. Need to power a blender or desktop? Crank it up to 600W with X-Boost mode to run up to 99% of consumer electronics.

  • Lightweight at only 3.5 kg

    Lightweight at only 3.5 kg

    With a compact portable design, taking travel-friendly power off-grid has never been this easy. With a light-weight that’s 30% lighter than the previous generation, RIVER 2 is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach

  • Ultra-fast home backup switchover

    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 light to your fish tank

  • Control at your fingertips

    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

Technical Specification

Net Weight
Approximately 6kg
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
Cycle Life
80%+ capacity after 3000 cycles
Charge Temperature
0°C to 45°C
Discharge Temperature
-10°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