EcoFlow RIVER Pro Battery

• DOUBLE CAPACITY FROM 720Wh to 1440Wh

• POWER A WIDE RANGE OF APPLIANCES

• COMPACT AND PORTABLE

The RIVER Pro Extra Battery doubles the capacity of RIVER Pro from 720Wh to 1440Wh, giving you the freedom to customize your power for any adventure.

The RIVER Pro weighs just 15.9 lbs and the RIVER Pro Extra Battery weighs 15.4 lbs, making them both portable and easy to transport. The RIVER Pro + Extra Battery can easily fit in a car trunk, on a campsite, or indoors, giving you the power to take your adventure anywhere.

The EcoFlow RIVER Pro Extra Battery is an essential energy expansion accessory for the EcoFlow RIVER Pro portable power station, designed to significantly boost runtime and overall usable capacity. For users who depend on portable power for extended trips, emergency backup, off-grid living, or outdoor events, this extra battery is a reliable way to ensure that your system can power more devices for longer without interruption.

At its core, the RIVER Pro Extra Battery seamlessly integrates with the RIVER Pro power station using a dedicated connection port and compatible cable. Once connected, the system intelligently combines the energy reserves of both the main unit and the extra battery, effectively doubling available capacity. This expanded storage makes it possible to power essential devices — such as laptops, smartphones, lights, medical equipment, and small appliances — for much longer periods than using the standard battery alone.

One of the standout features of this extra battery is its plug-and-play design, which requires no technical expertise to set up. Simply connect the battery to the RIVER Pro using the designated cable, and the power station automatically recognises and incorporates the extra capacity into its energy management system. There’s no complicated wiring or configuration required, making it accessible for both beginners and experienced users.

Safety and reliability are built into the design. The battery uses advanced lithium technology with built-in protections against overcharging, over-discharging, overheating, and short circuits. This ensures that both the battery and the connected devices operate safely and efficiently. Combined with EcoFlow’s smart Battery Management System (BMS), users can enjoy dependable performance even in demanding conditions.

Portability remains a key advantage. While it adds significant capacity, the RIVER Pro Extra Battery is compact and lightweight compared to traditional deep-cycle batteries or fuel-powered generators. It fits comfortably alongside the RIVER Pro in vehicles, storage spaces, or base camps, making it ideal for RV enthusiasts, campers, photographers, and remote workers.

In addition to extended runtime, users benefit from enhanced flexibility. With the expanded capacity, you can support power-hungry devices like mini coolers, CPAP machines, power tools, or multiple gadgets simultaneously. Whether you’re preparing for load shedding at home or powering your setup in a remote location, the extra battery helps bridge the gap between convenience and energy independence.

Overall, the EcoFlow RIVER Pro Extra Battery is a smart, efficient way to expand portable power capacity. It delivers extended runtime, safety, ease of use, and enhanced flexibility — making it a valuable addition to the RIVER Pro ecosystem for anyone seeking longer-lasting portable energy.