RIVER 3 Max (RIVER 3 Plus + Extra Battery 300)

- <10 ms pro-grade UPS for precision devices

- 600W rated output and 1200W X-Boost

- Up to 2× runtime for light-wattage appliances

- Expandable up to 858Wh with a wire-free connection

- Compact and lightweight

- 1-hr fast charging, no battery damage

- Up to 220W fast solar charging

• <30 dB whisper quiet for 24/7 use

Top-performing home backup power with a pro-grade UPS solution

Ultimate Portable Solar Charging Solution

Power up the RIVER 3 Plus in as fast as 1.5 hours with a 220W solar input. Go even more portable with our 45W Portable Solar Panel (Type-C), which folds down to the size of a laptop and can not only charge the RIVER 3 Plus but also charge electronics directly.

Your reliable companion through outages or in the wild.Up to 600W output

RIVER 3 Plus is a beast in the small power station game, cranking out up to 600W of rated power. Its X-Boost technology can continuously handle 1200W heating devices without breaking a sweat, keeping 90% of home appliances running smoothly. With an additional built-in light, you'll never get left in the dark.

<10 ms pro-grade auto-switch

Seamless hom office and gaming experience

The RIVER 3 Plus provides premium protection with a <10 ms switchover, safeguarding sensitive equipment for home office and gaming experiences against sudden power loss.

Comprehensive UPS solution

Safeguard for work and play

Equipped with a 286Wh capacity and 600W output, RIVER 3 Plus can power a 3W Wi-Fi router for up to 35 hours. Plus, it can run pretty much any office appliance, including 600W computers for at least 21 minutes, allowing a safe shutdown and completion of ongoing tasks.

Smart outage alert

Stay alert during power outages with the RIVER 3 Plus, equipped with an LED, app, and software alerts. Its PC and NAS-compatible data interface, along with the EcoFlow software, notifies you and automatically saves data for you when the battery is low.

UPS-friendly design

With two rear AC outlets, conceal your device cables. Plus, monitor UPS in real time on the upgraded screen.

RIVER 3 Plus vs traditional UPS 

Up to 2× light and network runtime

Easily handle power outages and extend outdoor stays

With groundbreaking X-GaNPower technology, the RIVER 3 Plus revolutionizes the industry with compact, quiet batteries designed for extended runtimes in small electronics. Leveraging GaN's superior energy efficiency, the RIVER 3 Plus delivers up to twice the operating time for light-wattage appliances, redefining portable power performance.

Extremely compact and lightweight

Handy, convenient on-the-go power

RIVER 3 Plus minimizes heat loss, requires less cooling space, and supports a compact design. It easily fits into small spaces like closets, a minivan, or a bag for easy storage and portability.

< 30 db whisper quiet for 24/7 backup

Quiet backup for peace day and night

With X-GanPower technology, from enhanced heat dissipation, RIVER 3 Plus operates on a library-like silence level, with a volume of less than 30 dB at a distance of 1.5 ft.² You'll have peace day and night guaranteed, even when it's running nonstop.

Expandable up to 858Wh with a wire-free connection

Adjust capacity for growing energy needs

Level up your power with RIVER 3 Plus with an Extra Battery. RIVER 3 Plus can handle either the EB300 (286Wh) or the EB600 (572Wh), Just stack them to get up to 858Wh of pure energy.

4 charging options, safely charge 0-100% in 1 hr

Quickly prepare for power outages and outdoor trips

AC chargingCar chargingSolar ChargingGenerator charging

RIVER 3 Plus fast-charges in 1 hour with X-Stream, no battery damage with vehicle-grade cells and trickle charge technology.

A one-time investment that lasts for 10 years