The EcoFlow RIVER 3 Plus is a 286 Wh LiFePO4 power station that steps up to three Type F sockets for a combined 600 W output with a 1,200 W peak. At 4.7 kg and 23.4 x 23.1 x 14.6 cm it stays compact, and its capacity can be extended to 572 Wh with the EB300 extra battery or to 858 Wh with the EB600. The <10 ms UPS switchover makes it a serious backup for a modem, NAS or small IT setup.

• 286 Wh LiFePO4 (LFP) core, expandable to 572 Wh or 858 Wh with EB300 / EB600 extra batteries.
• Three Type F outlets at 600 W combined, 1,200 W peak, pure sine wave.
• Solar input up to 220 W via XT60 (11-55 V), roughly 1.6 hours to full with a 220 W panel in good conditions.
• X-Stream charging from the mains fills the RIVER 3 Plus to 100% in about 60 minutes.
• UPS switchover in under 10 ms for critical home devices such as a fibre modem or a fish-tank pump.
• Wi-Fi and Bluetooth plus a USB-B connector for the EcoFlow Power Manager on PC.

Key specs

• Capacity: 286 Wh (up to 858 Wh with extra battery)
• AC output: 3 x Type F combined 600 W (peak 1,200 W), pure sine
• AC inlet: 360 W max, 220-240 V
• Solar input: 11-55 V, 220 W max (XT60)
• USB-C: 100 W max
• Cell chemistry: LiFePO4 (LFP), 3,000 cycles to 80%
• IP rating: IP54
• UPS switchover: <10 ms
• Weight: 4.7 kg; dimensions 23.4 x 23.1 x 14.6 cm
• Warranty: 5 years

A nice fit for a hobby workshop, a small home-office UPS or a caravan setup that needs three AC sockets in a station light enough to move around. The unit also carries a 12.6 V / 10 A car-charger output up to 126 W, so a portable fridge or 12 V pump can stay on while the AC sockets feed a laptop and a small monitor.