EcoFlow RIVER 2 Max Portable Power Station

The EcoFlow RIVER 2 Max is a portable power station that offers fast, safe and reliable power for your off-grid adventures. With a 512Wh capacity and a 500W output, it can charge up to 10 devices simultaneously and run most of your essential appliances. It also features a X-Boost mode that can increase the output to 1000W for up to 80% of appliances. The RIVER 2 MAX has a long-lasting LFP battery that can last for 10 years and can be fully recharged in only 60 minutes via AC, car, solar or USB-C. Whether you need power for camping, RVs, home backup or emergencies, the RIVER 2 Max is a versatile and powerful solution that you can trust.

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.

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.

5-year Warranty

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

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.²

Charge anywhere

With 4 different ways to top up the RIVER 2 Series, there’s a recharge option no matter what.³ From fast AC to in-car charging when you’re on the go.

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.

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.

o 512Wh capacity and 500W output.
o Provide up to 1.5kWh a day with solar charging.
o Fastest Recharge 0-100% in only 60 min.
o Safest LFP battery provides 10 years of use.
o First power station with a TÜV Rheinland safety certification.
o Lightweight at only 6.1kg.
o Boost output to 1000W and run 80% of essential appliances.
o 4 ways to charge: AC, car, solar, and USB-C.
o <30ms EPS auto-switch for essential devices.
o Smart app control with Bluetooth or Wi-Fi.

o Capacity: 512Wh
o Net Weight: Approximately 6kg
o Dimensions: 270 x 260 x 196mm
o AC Input: 220-240V~ 50Hz/60Hz, 660W Max
o Solar Input: 11-50V 13A, 220W Max
o Car Input: 12V/24V, 8A, 100W Max
o USB-C Input/Output: 5/9/12/15/20V, 5A, 100W Max
o DC Output: 12.6V, 10A/3A/3A, 126W Max
o USB-A Output: 5V, 2.4A, 12W Max
o AC Output: Pure Sine Wave, 500W total (surge 1000W), 230V ~ 50Hz/60Hz
o Cell Chemistry: LFP
o Cycle Life: 80%+ capacity after 3000 cycles
o Discharge Temperature: -10°C to 45°C
o Charge Temperature: 0°C to 45°C
o Optimal Operating Temperature: 20°C to 30°C
o Storage Temperature: -10°C to 45°C (20°C to 30°C is best)
o DC5521 Output: 12.6V, 3A, 36W Max
o App Control: Wi-Fi, Bluetooth