Portable power station for outdoor adventures and camping. Compact, high-capacity battery with multi.
Portable power station for outdoor and emergency use.
EcoFlow River 3 Max portable power station with multiple outlets and fast charging capabilities.
Portable power station for outdoor adventures and camping. Compact, reliable, and eco-friendly energ.
EcoFlow River 3 Max portable power station with multiple outlets and USB ports. Perfect for outdoor.
Portable power station for outdoor and camping use.
Portable power station for outdoor use and camping.
Portable power station for outdoor use and camping. Compact design with multiple outlets for versati.
Portable power station for outdoor adventures and camping.
EcoFlow River 3 Max portable power station for outdoor and camping use.

EcoFlow River 3 Max Portable Power Station

River 3 Plus & EB300 Extra Battery

Quick Overview

Power your world, wherever you go. The EcoFlow RIVER 3 Max is the ultimate compact power solution for home backup, off-grid camping, and professional remote work. Featuring a modular design that pairs the high-performance RIVER 3 Plus with the EB300 Extra Battery, this unit delivers a total capacity of 572Wh and a steady 600W AC output.

Whether you’re looking for a reliable UPS for your home office or a portable generator for your next road trip, the RIVER 3 Max offers the perfect balance of portability and power.

$508.00

In stock

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Key Features & Benefits

  • Massive 1200W X-Boost Power. Don’t let the size fool you. With EcoFlow’s X-Boost technology, you can run high-wattage appliances up to 1200W, including hair dryers, coffee makers, and small heating tools.
  • Expandable Modular Design. Start with 286Wh and instantly double your runtime to 572Wh with the included wireless EB300 battery. Need even more? It’s compatible with the EB600 for a total of 858Wh.
  • Next-Gen X-GaNPower Technology. Built with Gallium Nitride (GaN) semiconductors, the RIVER 3 Max is more efficient and stays cooler. Enjoy up to 2× runtime for low-wattage devices like Wi-Fi routers and CPAP machines compared to traditional power stations.
  • Pro-Grade UPS (<10ms). Protect your sensitive electronics. With a sub-10ms switchover time, the RIVER 3 Max acts as a seamless Uninterruptible Power Supply (UPS) for computers, NAS drives, and gaming rigs.
  • Ultra-Fast X-Stream Charging. Go from 0% to 100% in just 60 minutes via a standard wall outlet. Ready to go green? Connect up to 220W of solar panels for a full charge in as little as 1.5 hours.
  • Built to Last 10+ Years. Powered by premium LiFePO4 (LFP) batteries, it supports 3,000+ cycles to 80% capacity. This means daily use for a decade without losing its edge.
Portable Power Station with EcoFlow River 3 Max for camping and outdoor adventures. Reliable energy.

Extra Charging & Recharging Option

Looking to charge more devices or conveniently power your RIVER 3 Plus via USB-C? Adding this extra battery expands its capacity and significantly enhances its versatility with an extra 140W USB-C port, offering the RIVER 3 Plus a new charging and recharging option. With the USB-C port, the Extra Battery also provides the freedom to use it independently.

EcoFlow River 3 Max portable power station for camping and outdoor activities.

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