WattRoadU.S. model
EcoFlow RIVER 3
At 7.7 lb, the RIVER 3 makes sense for a short work session or a day trip with a few small devices.
- Rated capacity
- 245 Wh
- Continuous output
- 300 W
- Weight
- 7.7 lb
- AC output voltage
- 120 V AC
Offers and warranty
Check the final price, stock and delivery with the seller. Brand offers vary by model.
What to weigh before buying
At a combined 100 W, its 245 Wh battery works out to about two hours. The RIVER 3 Plus doubles the rated output, but its modest capacity increase makes for a much smaller gain in runtime.
Estimated runtime
| Combined power draw | Approx. runtime |
|---|---|
| 20 W | 9.8 hr |
| 60 W | 3.3 hr |
| 100 W | 2 hr |
Estimates use 80% of rated capacity divided by the combined draw, assuming a steady load and no recharging. Actual runtime varies with the equipment and the station’s own consumption. Check startup power separately for devices with motors or compressors.
Calculate for your devices →