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  • EcoFlow RIVER Extra Battery
  • EcoFlow RIVER Extra Battery
  • EcoFlow RIVER Extra Battery
  • EcoFlow RIVER Extra Battery
  • EcoFlow RIVER Extra Battery
  • EcoFlow RIVER Extra Battery

EcoFlow RIVER Extra Battery

SKU#: EFMAXKIT-B-G

UPC#:842783103734

60 Day Money Back Guarantee

100% Secure Shopping

2-year-warranty2

2 Year Warranty

SKU#: EFMAXKIT-B-G

UPC#:842783103734
$249.00

SKU#: EFMAXKIT-B-G

UPC#:842783103734

SKU#: EFMAXKIT-B-G

UPC#:842783103734

60 Day Money Back Guarantee

100% Secure Shopping

2-year-warranty2

2 Year Warranty

Same Day Shipping likely on orders placed in the next 00 hours 00 minutes 00 seconds.

Description+

RIVER Extra Battery - Double Capacity, More Power

Compact and portable, EcoFlow RIVER is an ideal recreational power that gives you accessibility to handy wall outlets. EcoFlow RIVER is the perfect companion for camping, Overlanding, tailgating, boating, etc. Feel free to attach and detach the Extra Battery to meet your needs now and later.

How to install EcoFlow RIVER Extra Battery?

  1. Please make sure that the EcoFlow RIVER is turned off. Take out the screwdriver from the extra battery module kit and locate the four screws on the bottom cover.

Note: Please pay attention to prevent static electricity during the installation process.

  1. Please remove the 4 screws and the bottom cover. The extra battery module should be positioned as shown in the figure.
  1. Align the male and female battery sockets and connect them. Close the bottom cover. Take the four long screws from the kit and screw them on the screw mouth.
  1. Put the EcoFlow RIVER upright and turn it on. The extra battery's ambient light will turn on. If the extra battery module indicator light is shown on the EcoFlow RIVER's display, it is activated successfully. If the ambient light or the extra battery module indicator light is not active, repeat the installation steps and then check the connection.

Features+

DOUBLE CAPACITY FROM 288Wh TO 576Wh 

The EcoFlow RIVER Extra Battery is designed to integrate with EcoFlow RIVER to increase the energy capacity of the unit. You can easily double the capacity of the EcoFlow RIVER from 288Wh to 576Wh by attaching the EcoFlow RIVER Extra Battery to the main model. The EcoFlow RIVER Extra Battery CANNOT be used alone. You will need to install the module on EcoFlow RIVER to use.

EcoFlow RIVER + EXTRA BATTERY = EcoFlow RIVER MAX 

After integrating the Extra Battery to EcoFlow RIVER, you will get the EcoFlow RIVER Bundle which is monitored and managed as a whole by the BMS of the main model. It provides a cost-effective solution to upgrade your EcoFlow RIVER in terms of storage. With a capacity of 576Wh, the EcoFlow RIVER Bundle provides enough juice to run essential devices for hours, depending on the actual output.

RECHARGE FROM 0% TO 80% WITHIN 1 HOUR 

With the EcoFlow patented X-Stream Technology, the smart inverter enables a fast rechargeability that takes less than 1 hour to charge from 0%-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 

The X-Boost Technology’s advanced built-in algorithm enables most heavy-duty kitchen appliances and tools (up to 1800W) to operate. With X-Boost, EcoFlow RIVER Max can power 80% of essential home appliances and devices, especially those within 1200W for a better using experience. The discharging rates and X-Boost mode can be monitored and controlled through the EcoFlow APP.

Specs+

General Info

Net Weight

5.5 lbs (2.5kg)

Dimension

11.2 x 7 x 2.3 in (28.5 x 18 x 5.9 cm)

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 

Warranty

24 month

Battery Info

Capacity

288Wh (28.8V)

Cell Chemistry

Lithium-ion

Shelf Life

1 year (after fully charging the device)

Cycle Life

500 Cycles to 80%+ capacity

Testing and certification

UL Standard CE FCC RoHS RCM

Reviews+

RIVER Extra Battery - Double Capacity, More Power

Compact and portable, EcoFlow RIVER is an ideal recreational power that gives you accessibility to handy wall outlets. EcoFlow RIVER is the perfect companion for camping, Overlanding, tailgating, boating, etc. Feel free to attach and detach the Extra Battery to meet your needs now and later.

How to install EcoFlow RIVER Extra Battery?

  1. Please make sure that the EcoFlow RIVER is turned off. Take out the screwdriver from the extra battery module kit and locate the four screws on the bottom cover.

Note: Please pay attention to prevent static electricity during the installation process.

  1. Please remove the 4 screws and the bottom cover. The extra battery module should be positioned as shown in the figure.
  1. Align the male and female battery sockets and connect them. Close the bottom cover. Take the four long screws from the kit and screw them on the screw mouth.
  1. Put the EcoFlow RIVER upright and turn it on. The extra battery's ambient light will turn on. If the extra battery module indicator light is shown on the EcoFlow RIVER's display, it is activated successfully. If the ambient light or the extra battery module indicator light is not active, repeat the installation steps and then check the connection.

DOUBLE CAPACITY FROM 288Wh TO 576Wh 

The EcoFlow RIVER Extra Battery is designed to integrate with EcoFlow RIVER to increase the energy capacity of the unit. You can easily double the capacity of the EcoFlow RIVER from 288Wh to 576Wh by attaching the EcoFlow RIVER Extra Battery to the main model. The EcoFlow RIVER Extra Battery CANNOT be used alone. You will need to install the module on EcoFlow RIVER to use.

EcoFlow RIVER + EXTRA BATTERY = EcoFlow RIVER MAX 

After integrating the Extra Battery to EcoFlow RIVER, you will get the EcoFlow RIVER Bundle which is monitored and managed as a whole by the BMS of the main model. It provides a cost-effective solution to upgrade your EcoFlow RIVER in terms of storage. With a capacity of 576Wh, the EcoFlow RIVER Bundle provides enough juice to run essential devices for hours, depending on the actual output.

RECHARGE FROM 0% TO 80% WITHIN 1 HOUR 

With the EcoFlow patented X-Stream Technology, the smart inverter enables a fast rechargeability that takes less than 1 hour to charge from 0%-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 

The X-Boost Technology’s advanced built-in algorithm enables most heavy-duty kitchen appliances and tools (up to 1800W) to operate. With X-Boost, EcoFlow RIVER Max can power 80% of essential home appliances and devices, especially those within 1200W for a better using experience. The discharging rates and X-Boost mode can be monitored and controlled through the EcoFlow APP.

General Info

Net Weight

5.5 lbs (2.5kg)

Dimension

11.2 x 7 x 2.3 in (28.5 x 18 x 5.9 cm)

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 

Warranty

24 month

Battery Info

Capacity

288Wh (28.8V)

Cell Chemistry

Lithium-ion

Shelf Life

1 year (after fully charging the device)

Cycle Life

500 Cycles to 80%+ capacity

Testing and certification

UL Standard CE FCC RoHS RCM

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