Power Freedom with EcoFlow RIVER Extra Battery – 576Wh Capacity for Extended Power, Perfect for Outdoor Adventures and RV Camping

By seamlessly integrating with the RIVER, it transformed my portable power solution. The additional 576Wh capacity ensures extended power, allowing me to run essential devices for hours on end. The quick rechargability with X-Stream Technology, reaching 80% in less than an hour, is a lifesaver.

The ‘Quiet Charging’ option, managed through the app, enhances the overall camping experience, ensuring peace and quiet in nature.

RIVER Extra Battery is a must-have for outdoor enthusiasts, especially those who love camping and RV adventures. By integrating it with the RIVER, you can double the power capacity, making it perfect for extended trips where access to traditional power sources may be limited.

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Original price was: $269.00.Current price is: $249.00.


Whether you’re powering camping essentials, charging devices, or running kitchen appliances, this bundle ensures a reliable and extended power supply. Don’t miss out on the freedom to explore without worrying about running out of power.

Seamless Integration: The RIVER Extra Battery seamlessly integrates with the RIVER, doubling its capacity from 288Wh to 576Wh. The integration is monitored and controlled by the BMS of the main model, providing a cost-effective solution for power storage. 🔄🔋

X-Stream Technology: The patented X-Stream Technology ensures rapid rechargability, taking less than 1 hour to charge from 0%-80% and fully charging in 1.6 hours. The efficiency of this technology is a game-changer for quick power replenishment. 🚀🔋

X-Boost Technology: With an integrated algorithm, the X-Boost Technology allows the RIVER Max to power heavy-duty kitchen appliances and tools up to 1800W. It can handle 80% of essential home appliances and devices, offering versatility and convenience. 💡🔌

Quiet Charging Option: The ‘Quiet Charging’ status, accessible through the app, provides a quieter charging environment, enhancing the overall user experience during camping or RV trips. 🤫📱

Discharging Rates Monitoring: The EcoFlow app allows users to monitor and control discharging rates and X-Boost mode, ensuring efficient power management tailored to specific needs. 📊🔋

Customer Service and Warranty: EcoFlow stands behind its product with 24/7 friendly customer service and a generous 24-month product warranty, providing peace of mind and reliable support. 🛡️👩‍💼

Easy Installation: The RIVER Extra Battery comes with all necessary accessories for easy installation, including long screws and a cross screwdriver. The user guide ensures a hassle-free setup process. 🛠️📗

Outdoor Power Backup: Designed for outdoor camping and RV adventures, this Extra Battery is the ideal backup solution, offering reliable power for various devices and appliances. ⚡🏕️

Feature Specification
Integration Attaches to RIVER for doubled capacity
Rechargability X-Stream Technology (0%-80% in <1 hour, full in 1.6 hours)
X-Boost Technology Powers devices up to 1800W
Quiet Charging App-controlled ‘Quiet Charging’ status
Monitoring App-based monitoring of discharging rates and X-Boost