EcoFlow · RIVER

RIVER 3 Plus

286 Wh LiFePO₄ power station with 600 W continuous output. Common uses include camping, CPAP, remote work.

EcoFlow RIVER 3 Plus portable power station

Product image: EcoFlow

Key specifications

Capacity286 Wh
Continuous output600 W
AC full charge1 hr
Solar input220 W
Weight10.4 lb
Warranty5 years

Estimated runtime

Based on 243 Wh estimated usable energy. Wh determines approximate duration; W determines whether a device can run at all. Estimates appear only when both continuous and applicable startup limits are supported.

Refrigerator / freezer · 500 W running1,500 W startup planning allowanceU.S. Department of Energy appliance tableNot supportedStartup requirement exceeds this unit's 1,200 W surge rating.
Microwave oven · 1,000 W runningU.S. Department of Energy appliance tableNot supportedExceeds the 600 W continuous inverter output.
Coffee maker · 900 W runningU.S. Department of Energy appliance tableNot supportedExceeds the 600 W continuous inverter output.
Television · 125 W runningU.S. Department of Energy appliance tableEstimated runtime≈ 1.9 hr

Common use cases

Curated from this model's documented capacity, output, features, and portability—not a claim of hands-on testing.

campingCPAPremote worklightweight travel

Limitations

  • The small base battery needs an optional expansion battery for longer runtimes.

Where to buy

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Check price at manufacturer · EcoFlow USExact product listing at EcoFlow US — availability may change
Check Price on Amazon.comExact product listing at Amazon US — availability may change

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Core specifications verified against the linked official source.

US base-unit specifications checked against the official EcoFlow manual and product page; expansion capacity excludes bundle substitution.

Source: manufacturer specification page · Last checked 2026-09-10