Big Power. Compact Package. Built for Real-World Use.
The EcoFlow River 3 Plus is the go-to power station when you need to do more than just charge a phone. With double the capacity of the River 3 and powerful 800W output, it can run small appliances, power tools, medical devices, and more — all while remaining portable, fast-charging, and solar-ready.
✅ 768Wh Capacity + 800W Output (1600W Surge) – Runs mini fridges, routers, CPAPs, lighting setups, and power tools with ease.
✅ Expandable Battery System – Add an external battery to double your capacity for long-term needs.
✅ Charge 0–100% in 70 Minutes – One of the fastest in its class for less downtime.
✅ LiFePO4 Battery = 10 Years of Use – Safe, stable, and built for 3,000+ charge cycles.
✅ X-Boost Technology – Run high-demand appliances that usually require more than 800W.
✅ Multiple Output Ports – 3 AC outlets, USB-A, USB-C, car port, and DC output for full versatility.
✅ App-Controlled via Wi-Fi & Bluetooth – Monitor and manage your power in real time.
When storms hit or you're going off-grid for the weekend, the River 3 Plus is the unit we trust to do real work. Whether it’s keeping your fridge running during an outage or powering camp essentials in the wild, it’s serious power for serious needs.
Emergency Home Backup
Van Life & RV Power
Long-Term Camping
CPAPs & Medical Devices
DIY Projects, Tools, & Small Appliances
Order your EcoFlow River 3 Plus today and get peace of mind, anywhere — backed by fast U.S. shipping and expert support from the off-grid gear pros at Dead End Survival.
Top-performing home backup power with a pro-grade UPS solution
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.
Seamless home 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
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.
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.
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.
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.
Quickly prepare for power outages and outdoor trips
Industry-leading intelligent battery protection
Convenient, intelligent, customized power control
Capacity
286Wh
Dimensions
9.2×9.1×5.8 in
Net Weight
10.4 lb
Battery Chemistry
LiFePO4, 3000 cycles to 80% capacity
UPS
<10 ms
Noise
<30 dB
AC Output
3 outlets, 600W total (Surge 1200W, X-Boost 1200W)
USB-A Output
2 ports, 5V=2.4A, 12W max per port, total 24W
USB-C Output
1 port, 5/9/12/15⎓3A Max, 20V⎓5A Max,100W Max
Car Output
1 outlet, 12.6V, 10A, 126W max
AC Input
100~120V, 10A Max, 50/60Hz, 380W 0-100% in 60 min
Solar Input
220W, 0-100% in as fast as 1.5 hr
Car Input
220W, 11~55V, 0-100% in 3.3 hr
Generator Input
100~120V, 10A Max, 50/60Hz, 380W 0-100% in 60 min
Optimal Operating Temperature
68°F-86°F
Charge Temperature
32°F-113°F
Discharge Temperature
14°F-113°F
Storage Temperature
68°F-86°F
