- Capacity: 512Wh
- Net Weight: Approximately 13.4lbs
- Dimensions: 10.6 x 10.2 x 7.7inches
- AC Input: 100-120V 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
- AC Output: 120V 50Hz/60Hz, 500W (Surge 1000W)
- DC Output: 12.6V, 10A/3A/3A, 126W Max
- USB-A Output: 5V, 2.4A, 12W Max
- DC5521 Output: 12.6V, 3A, 36W Max
- Cell Chemistry: LFP
- Cycle Life: 80%+ capacity after 3000 cycles
- App Control: Wi-Fi, Bluetooth
- Discharge Temperature: 14°F to 113°F/-10°C to 45°C
- Charge Temperature: 32°F to 113°F/0°C to 45°C
- Optimal Operating Temperature: 68°F to 86°F/20°C to 30°C
- Storage Temperature: 14°F to 113°F (68°F to 86°F is best)/-10°C to 45°C (20°C to 30°C is best)
- Warranty: 6 months
Power. Never Been This Easy
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.
The first power station that's TÜV Rheinland certified.
RIVER 2 Series is a cut above the rest as the first portable power station in the world to get certified. With it's high safety standard, the TÜV Rheinland certification means the security and reliability of RIVER 2 Series is guaranteed.
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.
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 13.2 lbs
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 outages to keep essentials running from a light to your fish tank.
EcoFlow App
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.
