EcoFlow RIVER 3 UPS – Compact Power, Big Performance
Meet the EcoFlow RIVER 3 UPS, the ultra-light portable power station with true uninterruptible power supply (UPS)functionality, built for life on the move and peace of mind at home. Weighing only 3.5 kg, it’s the most compact power station in the EcoFlow range, yet powerful enough to keep your essentials running wherever you are in Ireland.
Power That Travels Light
Designed for portability and everyday backup, the RIVER 3 UPS fits easily into backpacks, cars, or campervans, around 30% smaller than most power stations in its class. Perfect for travel, outdoor work, or small-space living.
Quiet, Clean, and Capable
Operating at below 30 dB, the RIVER 3 UPS runs quieter than a library, so it won’t disturb sleep, work calls, or quiet evenings.
With 300 W continuous output (and up to 600 W surge via X-Boost), it powers laptops, routers, lights, and small appliances with ease, all while staying compact and whisper-quiet.
Smart Backup for Every Scenario
Featuring a <20 ms UPS switchover, the RIVER 3 UPS automatically takes over when mains power drops, ideal for home offices, routers, or essential electronics.
Its durable LiFePO₄ battery offers over 3,000 cycles for long-term reliability, while the EcoFlow App lets you monitor and manage power via Wi-Fi or Bluetooth.
Efficient Power Anywhere
With AC, solar, car, and USB-C charging, the RIVER 3 UPS adapts to every setup. Recharging from 0–100% in about an hour, it’s ready for anything, from off-grid adventures to emergency backup during Irish storms.
<30 dB Whisper-Quiet
The RIVER 3 UPS runs at noise levels below 30 dB from just 0.5 m away — as quiet as a library. Enjoy reliable power without any background noise, day or night.
The RIVER 3 UPS combines portability with powerful performance. Using advanced X-GaN Power technology, it delivers higher energy efficiency and longer runtimes for low-wattage devices — ideal for both outdoor use and home backup.
What’s in the box: 1. EcoFlow RIVER 3 UPS, 2. AC Charging Cable, 3. Car Charging Cable, 4. User Manual & Warranty Card.
| Product | EcoFlow RIVER 3 UPS |
| Size | 25.5 (L) x 21.2 (W) x 11.3 (H) cm |
| Weight | 3.55 Kg |
| Battery Type | LFP (LiFePO4 battery) |
| Battery Cycles | 3000 cycles to 80%+ capacity |
| Battery Capacity in Wh | 245 Wh |
| Output USB | USB-A Output (x2): 12W per port, 24W TotalUSB-C Output (x1): 5/9/12/15V-3A Max, 20V-5A, 100W Max |
| Output DC | Car Power Output (x1): 12.6V, 10A, 126W Max |
| Output 230 V | AC Output (x1): 1 Outlet 300W total (Surge 600W), X-Boost 600W – With UPS Support |
| Input Ports | AC Charging: 220-240V ~ 50/60Hz, 3.0A Max
Solar Charging: 110W Max, 11-30V, 8A Car Charging: Supports 12V Battery, Default 8A, 100W Max USB-C Charging: 5/9/12/15/20V 3A, 60W Max |
| Waterproof | No |
| Overcharge Protection | Yes |
| Charge Indicator | Yes |
| Warranty | 2 Years |
| Recharge Time Via AC | 1 hour |
| Connectivity | Wi-Fi & Bluetooth |
