OUR BIGGEST RIVER RIVER Max Plus is 720 watt-hours in your hand with a modular battery. Detach the lower battery for when shaving weight.

RECHARGE FROM 0% TO 80% WITHIN 1 HOUR With EcoFlow’s patented X-Stream Technology, the smart inverter enables a fast rechargeability that takes less than 1 hour to charge from 0% to 80%, and it gets fully charged in 1.6 hours. You can switch to a quieter charging condition by turning on the “Quiet Charging” status on the app.

COMPATIBLE WITH 80% HOME APPLIANCES RIVER Max Plus 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 power tools.

*Note: This item is only available for sale in the contiguous United States.

X-Stream Fast Charging

Power Multiple Devices

Expandable Battery

Portable

Live even larger

All the great features of our RIVER series at the largest capacity available lets you back your great ideas with 720 watt-hours.

The world’s fastest recharge

EcoFlow has the world's fastest recharging portable power stations. RIVER Plus charges from 0–80% in under an hour, or to full in just 96 minutes.

Two Capacities in One

RIVER Max Plus’ detachable battery doubles capacity, not weight. Take it off when you’re travelling light, and put it back on for the big jobs.

What's in the box

1. EcoFlow RIVER Max Plus, 2. DC 5521 to DC 5525 cable, 3. AC Charging Cable, 4. Car Charging Cable, 5. User Manual

Compare The Models

RIVER Max

Capacity：576Wh
AC Output: 600W
Solar Input: 200W

 

RIVER Plus

Capacity：360Wh
AC Output: 600W
Solar Input: 200W

RIVER Max Plus

Capacity：720Wh
AC Output: 600W
Solar Input: 200W

Specs

Net Weight

17.6 lb (8 kg)

Dimensions

11.4 × 7.3 × 9.3 in (28.9 × 18.5 × 23.5 cm)

Charge Method

AC Wall Outlet, 12V Car Adaptor, Solar Panel

Full Recharge Time

1.6 Hours (AC); 6–12 Hours (Using 160W Solar Panel)

Capacity

720Wh

Cell Chemistry

NCM Li-ion

Cycle Life

800 cycles to 80% capacity

Battery Management System

Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection

AC Charge Input Power

X-Stream charge (660W max)

Solar Charge Input

200W, 10–25V DC, 12A max

Car Charger

12V DC, 8A max

AC Outlets (×3)

600W total (Surge 1200W), 120V AC (60Hz)

USB-A Output (×2)

5V DC, 2.4A, 12W Max, per port

USB-A Fast Charge (×1)

5V/9V/12V DC, 2.4A, 18W Max, per port

USB-C Output (×1)

5V/9V/12V/15V/20V DC, 100W max

Car Power Output

136W, 13.6V DC, 10A max