Includes RIVER 3 Plus + Extra Battery 300
More Runtime in a Compact Everyday Backup System
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572Wh Total Capacity – expanded portable power for home backup, travel, and camping
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Includes Extra Battery 300 – upgraded runtime in a compact bundle setup
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600W AC Output / 1200W X-Boost – powers laptops, routers, TVs, mini fridges, and more
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<10ms Pro-Grade UPS – ideal for PCs, NAS systems, routers, and sensitive electronics
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Up to 2× Runtime – optimized for light-wattage appliances and daily essentials
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Wire-Free Battery Connection – easy expansion without cables or tools
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Compact & Lightweight Design – added capacity without heavy bulk
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1-Hour Fast Charging – rapid recharge with battery-safe technology
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Up to 220W Solar Charging – efficient off-grid charging with solar panels
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Whisper Quiet Operation – under 30dB for 24/7 indoor use
Why Choose RIVER 3 Max
The EcoFlow RIVER 3 Max is a smart mid-size portable power solution for users who need more runtime than the standard RIVER 3 Plus without stepping up to a larger system. With built-in expansion, fast charging, UPS protection, and compact portability, it’s ready for everyday backup power.
