• RIVER EXTRA BATTERY DOUBLES CAPACITY OF RIVER 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 a RIVER unit to use.
  • EcoFlow RIVER + EXTRA BATTERY = EcoFlow RIVER MAX. After integrating the RIVER Extra Battery to the RIVER, you will get the RIVER Bundle which is monitored and managed as a whole by the battery management software (BMS) of the main model. It provides a cost-effective solution to add storage to your RIVER. With a capacity of 576Wh, the 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 recharge 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 Bundle 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.
  • Free Next Working Day Shipping if ordered by 14:45 (longer to the Scottish Highlands, islands and Northern Ireland)

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