EcoFlow River 3 Max

Adjust the capacity according to your energy needs.
Expandable capacity up to 858 Wh with easy connectivity
Take your power to a higher level with RIVER 3 Plus and an additional battery. Supports EB300 (286 Wh) or EB600 (572 Wh) - simply connect them and get up to 858 Wh of clean energy.

Plug & Play
Thanks to pogo pin technology, the batteries are connected wirelessly, attaching simply with clips – without cables or screws.

Additional option for filling and refilling
Add an additional battery to your RIVER 3 Plus for 140 W USB-C charging and recharging, with the freedom to use it independently.

Capable of powering 90% of household appliances.
The EcoFlow RIVER 3 Plus is a real powerhouse among small portable power plants, delivering up to 600 W of rated power. Thanks to X-Boost technology, it can easily support heating devices up to 1200 W continuously, allowing 90% of household appliances to operate without interruption. With an additional built-in light, you will never be left in the dark.

4 charging options, charge 0-100% in 1 hour
Quickly prepare for trips and power outages.

Solar charging
Charge your RIVER 3 Plus in just 1.5 hours with a 220W solar panel. Go even more mobile with our 45W portable solar panel (Type-C) and charge your electronics directly.

AC charging
RIVER 3 Plus charges quickly in 1 hour with X-Stream technology, without damaging the battery thanks to vehicle-grade cells and small-step charging technology.

Charging in the car
Charge the RIVER 3 Plus using your car battery while you drive, making it an ideal choice for traveling.

Charging via generator
Charge the RIVER 3 Plus in just 1 hour with a gas/petrol generator for a full day of quiet, safe and efficient energy.

<10 ms professional UPS
RIVER 3 Plus provides superior protection with switching times faster than <10ms, protecting sensitive equipment in the home office and during gaming from sudden power loss.

Comprehensive UPS solution
Protection for work and fun
With a capacity of 286 Wh and an output power of 600 W, the RIVER 3 Plus can power a 3 W Wi-Fi router for up to 35 hours. In addition, it can run almost any office device, including 600 W computers, for at least 21 minutes, allowing you to safely shut down and complete ongoing tasks.

Power outage notification
Stay alert during power outages with the RIVER 3 Plus, equipped with LED, apps and notifications. Its data interface is compatible with computers and NAS devices, and together with EcoFlow software, it notifies you and automatically saves data when the battery gets low.

UPS-friendly design
With two rear AC outlets, hide the cables of your devices. In addition, monitor UPS in real time on the advanced screen.

It easily tolerates power outages and extends outdoor stays
Featuring revolutionary X-GaN Power technology, the RIVER 3 Plus is revolutionizing the industry with compact, quiet batteries designed for extended runtime in small electronic devices. Taking advantage of GaN's superior energy efficiency, RIVER 3 Plus delivers up to twice the runtime for low-power devices.

Extremely compact and lightweight
RIVER 3 Plus minimizes heat loss, requires less space for cooling and supports a compact design. It easily fits into small spaces such as wardrobes, minibuses or bags for practical storage.

Quiet operation for a peaceful day and a peaceful night
With X-GanPower heat dissipation technology, RIVER 3 Plus operates at a library-like silence level, with a volume of less than 30 dB at a distance of 0.5 m. A peaceful sleep and day will be guaranteed, even when it works non-stop.

Waterproof, fire and shock resistant
With IP54 battery protection, water damage is minimized. Its robust fireproof casing withstands harsh conditions. Even after a fall from a height of 1 meter, the RIVER 3 Plus will not be damaged.

LiFePO4 cells, 10-year lifespan
RIVER 3 Plus has a service life of 3000 charging cycles. That's about 10 years of daily use before the capacity drops to 80%.

X-Guard battery protection technology
With an advanced cloud-based battery monitoring algorithm and more than 40 security measures, RIVER 3 Plus protects against various risks related to current, voltage, temperature and electrical circuits.