The EcoFlow RIVER Pro Extra Battery is a dedicated expansion battery designed to increase the storage capacity of the EcoFlow RIVER Pro portable power station. It adds 720Wh of battery capacity, allowing a RIVER Pro system to increase from 720Wh to 1,440Wh when the extra battery is connected. (EcoFlow)

Key Features

• 720Wh additional capacity
• Expands RIVER Pro from 720Wh to 1,440Wh
• Lithium-ion 18650 battery cells
• Approximately 16.0 lb (7.3 kg)
• Dimensions: 11.3 × 7.1 × 8.3 in
• 800 cycles to 80%+ capacity
• Expansion power output up to 720W
• Expansion input up to 660W
• Compact design for camping, travel, and emergency backup
• Includes an expansion power cable
• 24-month warranty according to EcoFlow’s

Compatibility

The battery is specifically designed for the EcoFlow RIVER Pro. Only one RIVER Pro Extra Battery can be connected to one RIVER Pro power station, and the battery is not designed to work with other EcoFlow power stations.

Ideal For

• 🏕️ Camping and outdoor adventures
• 🚐 RV and road trips
• 🏠 Emergency backup
• 💻 Longer off-grid work sessions
• 🔋 Extended portable power
• 📱 Charging and powering everyday electronics

In short: the RIVER Pro Extra Battery is an easy way to double the RIVER Pro’s energy storage from 720Wh to 1,440Wh, giving you substantially longer runtime without replacing the main power station.