ECOFLOW RIVER 3 Plus Smart Extra Battery (286 Wh), Silver/Grey

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ECOFLOW RIVER 3 Plus Smart Extra Battery (286 Wh), Silver/Grey

Double the freedom of your RIVER 3 Plus portable power station with this dedicated Smart Extra Battery. Designed to seamlessly integrate with the base unit, the 286 Wh module instantly boosts your total capacity to up to 858 Wh, giving you enough stored energy to keep essential devices running for days. Whether you are extending a weekend camping trip, powering a work-from-anywhere setup, or preparing for unexpected outages, this extra battery lets you stay charged without compromise. Simply click it on, and the RIVER 3 Plus automatically recognises the addition, managing charging and discharging intelligently to optimise performance and battery lifespan.

- Seamless expansion: increases total capacity of RIVER 3 Plus to 858 Wh (up to 858 Wh with this EB300 model)

- Plug-and-play integration: no cables or complex setup required; the battery attaches directly to the power station

- Smart communication: the RIVER 3 Plus automatically adjusts charge/discharge logic for maximum efficiency and safety

- Lightweight yet powerful: 286 Wh capacity in a compact silver/grey housing built for portability

- Ideal companion: perfect for extended off-grid adventures, home backup, or mobile workstations

Add this Extra Battery to your RIVER 3 Plus today and enjoy extended energy independence wherever you go.

GTIN: 4895251628341