Skip to content
Hit the outdoors with the EcoFlow RIVER Max portable power station and keep all your devices powered on at once. With a detachable extra battery, you have up to 576Wh of capacity that charges to full in a record-breaking 96 minutes flat
•X-Stream Fast Charging •Power Multiple Devices •Removable Battery •Cap. 576Wh
RECHARGE FROM 0-80% WITHIN 1 HOUR: EcoFlow X-Stream Charge technology recharges the power station from 0-80% within one hour, which is one of the fastest recharging rates on the market. Quiet Charging can be enabled from the EcoFlow app.
POWER UP TO 10 DEVICES SIMULTANEOUSLY: The RIVER Max can power some devices up to 1800W with the X-Boost mode on, which lets you power about 80% of essential devices like kitchen appliances and DIY tools. Use devices below 1200W for the best product use.
MODULAR DESIGN: The unique modular design gives you the freedom to adjust the power and portability of the EcoFlow RIVER Max within seconds. The Extra Battery doubles the capacity from 288Wh to 576Wh during situations when you need more power. You can also detach the Extra Battery easily for more portability during traveling, outdoor adventures, or any application where you need to power devices on the go.
3 x 600W AC OUTLETS AND 576Wh CAPACITY: The EcoFlow RIVER Max has 3 AC outlets and a capacity of 576Wh, providing multiple users with incredible power for all of your favorite devices.
Three easy ways to charge:
Solar charging:
Harness the power of the sun by linking up to two 110W solar panels. You’ll be fully charged in 3-6 hours.
Car charging:
Heading on a road trip? Charge to full in just 6.5 hours by plugging right into your car with the car adapter.
Wall outlet:
Plug into any standard AC wall outlet to fast charge from 0-80% in under 1 hour with X-Stream charging.
What’s in the box?
1. EcoFlow RIVER Max Portable Power Station 2. EcoFlow RIVER Max Portable Power Station 3. 1.5m MC4 to XT60 Solar Charging Cable 4. 1.5m AC Charging Cable 5. 1.5m Car Charging Cable 6. User Manual 7. Warranty Card
Specs:
Net Weight: 17lbs (7.7kg)
Dimensions: 11.4 x 7.3 x 9.3in (28.9 x 18.4 x 23.5cm)
Charge Temperature: 32-113°F +/- 5°F (0-45°C +/- 3°C)
Discharge Temperature: -4-113°F +/- 5°F (-20-45°C +/- 3°C)
Color: Black
Charge Method: AC Wall Outlet, 12V Car Adapter, Solar Panel
Full Recharge Time: 1.6 Hours (AC) 6.5 Hours (12/24V Car Adapter) 3-6 Hours (Using 2x110W Solar Panels in parallel with full sun) 4.8-9.6 Hours (Using 1x160W Solar Panel with full sun)
Capacity: 576Wh (28.8V)
Cell Chemistry: Lithium-ion
Shelf Life: 1 year (after fully charging the device)
Cycle Life: 500 Cycles to 80%+ capacity
Management Systems: BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
Testing and Certification: UL Standard CE FCC RoHS RCM
AC Charge Input Power: X-Stream Charge 500W max
AC Charge Input Voltage: 100-120Vac (50Hz/60Hz)
Solar Charge Input: 200W 10-25V DC 12A Max
Car Charger: 12V DC 8A Max
AC Output (x3): 600W (Surge 1200W) total, 120Vac( 50Hz/60Hz)
USB-A Output (x2): 5V DC,2.4A,12W Max, per port
USB-A Fast Charge (x1): 5V DC,9V DC,12V DC,2.4A,28W Max
USB-C Output (x1): 5V DC,9V DC,12V DC,15V DC,20V DC,5A,100W Max
Car Power Output (x1): 136W, 13.6V DC, 10A Max
DC5521 Output (x2): 13.6V DC, 3A Max, per port