Extra battery for EcoFlow River
*Please NOTE: This item is only applicable to orders in the US mainland states(except Hawaii, Alaska, Puerto Rico and Virgin Islands).
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 separately.
Key Features of the Ecoflow River
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Thanks to its smart X-Stream integrated inverter, the River can charge from 0% to 80% in only 1 hour. You can switch to a quieter charging condition by turning on the “Quiet Charging” status on the Ecoflow app.
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The extra battery doubles the capacity from 288Wh to 576Wh for when you need more power, you can also detach the extra battery easily for more portability.
The Extra Ecoflow Battery
With the EcoFlow patented X-Stream Technology, the smart inverter enables fast recharging. Even after adding the Extra EcoFlow Battery to River, recharging time from an AC wall outlet remains the same. It’ll still take less than 1 hour to charge from 0%-80%, and fully charge in 1.6 hours.
EcoFlow River+ Extra Battery = EcoFlow River Max
After integrating the Extra Battery to a River unit, you will get the River Bundle which is monitored and managed as a whole by the BMS (Battery Management System) of the main model. It provides a cost-effective solution to upgrade your River in terms of storage. With a capacity of 576Wh, the River Bundle provides enough juice to run essential devices for hours.
Benefits of the River
-
Lightning-fast charging means that you can have an uninterrupted power supply anywhere you go.
-
Having more capacity gives you more energy to use between recharges cycles.
-
Faster charging means that you have less downtime, and more time powering your devices.
Technical Specifications
| Net Weight | 5.5 lbs (2.5kg) |
| Dimensions | 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 |
| 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 |
Included with the EcoFlow River Portable Power Station:
-
EcoFlow RIVER Extra Battery x 1
-
Long Screws x 4
-
Cross Screw Driver x 1
-
User Manual x 1
Technical Specifications of the Extra Battery for EcoFlow River 288Wh USA
- UK Version:
- EcoFlow River Extra Battery
Included in the kit:
Extra battery for EcoFlow River
*Please NOTE: This item is only applicable to orders in the US mainland states(except Hawaii, Alaska, Puerto Rico and Virgin Islands).
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 separately.
Key Features of the Ecoflow River
-
Thanks to its smart X-Stream integrated inverter, the River can charge from 0% to 80% in only 1 hour. You can switch to a quieter charging condition by turning on the “Quiet Charging” status on the Ecoflow app.
-
The extra battery doubles the capacity from 288Wh to 576Wh for when you need more power, you can also detach the extra battery easily for more portability.
The Extra Ecoflow Battery
With the EcoFlow patented X-Stream Technology, the smart inverter enables fast recharging. Even after adding the Extra EcoFlow Battery to River, recharging time from an AC wall outlet remains the same. It’ll still take less than 1 hour to charge from 0%-80%, and fully charge in 1.6 hours.
EcoFlow River+ Extra Battery = EcoFlow River Max
After integrating the Extra Battery to a River unit, you will get the River Bundle which is monitored and managed as a whole by the BMS (Battery Management System) of the main model. It provides a cost-effective solution to upgrade your River in terms of storage. With a capacity of 576Wh, the River Bundle provides enough juice to run essential devices for hours.
Benefits of the River
-
Lightning-fast charging means that you can have an uninterrupted power supply anywhere you go.
-
Having more capacity gives you more energy to use between recharges cycles.
-
Faster charging means that you have less downtime, and more time powering your devices.
Technical Specifications
| Net Weight | 5.5 lbs (2.5kg) |
| Dimensions | 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 |
| 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 |
Included with the EcoFlow River Portable Power Station:
-
EcoFlow RIVER Extra Battery x 1
-
Long Screws x 4
-
Cross Screw Driver x 1
-
User Manual x 1
Choosing Guide
Option Choosing Guide for this product is coming soon, please contact support@heatso.com if you need help picking the right options or have any questions.
Shipping
- United States - 1-5 Working Days
- United Kingdom - 2-5 Working Days
- European Union - 2-7 Working Days
- Australia / New Zealand - 5-14 Working Days
- Rest of World - 5-14 Working Days
- Ecoflow is not shipped to Hawai, Alaska, Puerto Rico
There may be a delay if the order is shipped to a PO or parcel shop address. Please note, some couriers do not offer shipping to PO boxes.
View full shipping & Delivery information
Returns
You can return or exchange goods within 14 days from the date of purchase if the item is unused and brand new in unopened packaging. You must contact us before returning any goods, though. Additional deductions might be applied as indicated in the Returns section of our Terms and Conditions.
Warranty Information
Most heaters come with 2 year warranty + optional 1 year extended Warranty available
- Parts - 1 Year Warranty
- Refrigerators - 1 Year Warranty
- AC Systems - 1 Year Warranty
- Heavy duty heating equipment (10 kW+) - 1 Year Warranty
- Other items - 1 Year Warranty
Installation, servicing and maintenance must be done in accordance with manufacturers guidelines. Failure to follow these guidelines will result in voiding your warranty.
We provide free technical and installation support via email or phone to all of our customers who purchase a heater, heater kit or other products from Heatso. We take pride in our customer service and want to ensure that your heater system is properly installed. As a result, if you have any difficulties, please do not hesitate to contact us.
If you require removing and/or refitting your item, please visit a local professional or authorized specialist, if you can not find one you can contact us and we will try to recommend a local partner to assist with the task. The cost of removing and/or refitting this item is not covered by the warranty.
Customer reviews
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Wanted the River Max
I wanted the River Max, but decided to get the River instead. After a month of using, I decided to just get an extra battery, so happy this was an option!