EcoFlow RIVER 3 EB300 extra battery, 286 Wh, black
-2%
Delivery options to:
Choose countryThe EcoFlow RIVER 3 EB300 is a 286 Wh extra battery with LFP (LiFePO4) battery chemistry. Its USB-C connection supports both charging the battery and powering connected devices at up to 140 W.
Energy storage and connections
- Cycle life: 3000 cycles to 80% capacity.
- USB-C charging: 0–100% in 3.5 hours, with a maximum input of 140 W.
- EB interface: 17.5–25.5 V, up to 14 A.
- Size and weight: 234 × 224 × 110 mm, with a net weight of 3.3 kg.
Temperature requirements
The charging temperature range is 0–45 °C, while discharging is supported from -10 to 45 °C. The optimum operating temperature and storage temperature are both 20–30 °C.
| Capacity | 286 Wh / 89 600 mAh |
|---|---|
| Dimensions | 234 × 224 × 110 mm |
| Net weight | 3.3 kg |
| Battery chemistry | LFP (LiFePO4), lithium iron phosphate |
| Cycle life | 3000 cycles to 80% capacity |
| USB-C output | 1 × USB-C; 5/9/12/15 V ⎓ 3 A max.; 20/28 V ⎓ 5 A max.; 140 W max. |
| USB-C charging | 5/9/12/15 V ⎓ 3 A max.; 20/28 V ⎓ 5 A max.; 140 W max.; 0–100% in 3.5 hours |
| EB interface | 17.5–25.5 V / 14 A max. |
| Optimum operating temperature | 20–30 °C |
| Charging temperature | 0–45 °C |
| Discharging temperature | -10–45 °C |
| Storage temperature | 20–30 °C |
| USB-C input | 1 |
| Length | 23.4 cm |
| Height | 11 cm |
| Width | 22.4 cm |
| Colour | Black |
| Type | Energy storage system |
| EAN | 4895251628341 |
|---|
Does USB-C support both input and output?
Yes. USB-C supports charging the battery and powering connected devices, with a maximum power of 140 W in either direction.
How long does USB-C charging take?
The specified USB-C charging time from 0 to 100% is 3.5 hours.
























Gudri pirkumi vienuviet