EcoFlow River 720Wh Pro Extended Battery
Product Description
The EcoFlow River 720Wh Pro Extra Battery is the upgrade for your EcoFlow River Pro, instantly doubling its storage capacity from 720Wh to 1440Wh. Whether you need backup power during load shedding, reliable energy for camping trips, or a boost for your off-grid lifestyle, this extra battery ensures you stay powered for longer.
With X-Boost technology, the River Pro system can run appliances up to 1800W, covering up to 80% of your essential devices and tools. Despite its powerful capacity, the battery remains lightweight and portable at just 7kg, making it easy to carry and fit into your car, camper, or home setup.
Durable and built to last, the River Pro Extra Battery uses high-quality Lithium-ion cells with a lifespan of over 800 cycles to 80%+ capacity. This makes it a cost-effective and long-term solution for both home and outdoor power needs.
Key Features
Double the Capacity – Expands River Pro from 720Wh to 1440Wh.
Power More Devices – Supports appliances up to 1800W with X-Boost.
Portable Design – Weighs just 7kg for easy transport and storage.
Reliable Battery Technology – Lithium-ion cells with 800+ cycles.
Adventure Ready – Compact enough for camping, road trips, and emergency use.
24-Month Warranty – Peace of mind with a 2-year manufacturer’s warranty.
Specifications
Battery Capacity: 720Wh (28.8V)
Cell Chemistry: Lithium-ion
Cell Type: 18650
Output (Expansion Power Port): 24.4V – 33.6V, 720W Max
Input (Expansion Power Port): 33.6V, 660W Max
Shelf Life: 1 year (after fully charged)
Cycle Life: 800 cycles to 80%+ capacity
Weight: 7kg
Warranty: 24 months
What’s in the Box
1 x EcoFlow River Pro Extra Battery
1 x Expansion Power Cable
1 x User Manual
✅ Perfect for load shedding backup, camping, van life, and off-grid adventures. Pair it with the EcoFlow River Pro and experience uninterrupted, long-lasting portable power.













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