EcoFlow RIVER 3 Max Plus Portable Power Station (858Wh)

Includes RIVER 3 Plus + Extra Battery 600

Expanded Portable Power with Pro-Grade UPS Protection

• 858Wh Total Capacity – extended portable power for backup, travel, camping, and daily use
• Includes Extra Battery 600 – pre-configured larger-capacity setup for longer runtime
• 600W AC Output / 1200W X-Boost – powers laptops, TVs, routers, mini fridges, and more
• <10ms Pro-Grade UPS – ideal for PCs, routers, NAS systems, and sensitive electronics
• Up to 2× Runtime – optimized for light-wattage appliances and everyday essentials
• Wire-Free Battery Connection – seamless expansion without cables or tools
• Compact & Lightweight Design – more power without bulky size
• 1-Hour Fast Charging – rapid recharge with battery-safe technology
• Up to 220W Solar Charging – efficient off-grid recharging with solar panels
• Whisper Quiet Operation – under 30dB for 24/7 indoor use

Why Choose RIVER 3 Max Plus

The EcoFlow RIVER 3 Max Plus is the ideal choice for users who want more runtime right out of the box. Combining the RIVER 3 Plus with the Extra Battery 600, it delivers stronger everyday backup power with fast charging, UPS protection, and compact portability.