At a glance
Full specs ↓- Capacity
- 286 Wh
- Usable energy
- 257 Wh
- AC output
- 600 W
- Surge
- 1200 W
- Chemistry
- LiFePO4
- Cycle life
- 3000 cycles
- Max solar
- 220 W
- Weight
- 9.9 lb
An estimate, not a measurement: we derate the 286 Wh rating for a safe depth-of-discharge and ~15% inverter loss (DC→AC). We haven't bench-tested this unit yet, so treat it as a solid approximation.
EcoFlow River 3 Plus
The EcoFlow River 3 Plus is a 286Wh LiFePO4 portable power station delivering 600W continuous (1200W surge). Rated for ~3000 cycles and up to 220W of solar input, with expandable capacity.
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Prices refresh daily and may change — confirm on the retailer's site.
Full specifications
| Battery capacity | 286 Wh |
| Usable capacity | 257 Wh |
| AC output | 600 W |
| Surge output | 1200 W |
| Chemistry | LiFePO4 |
| Cycle life | 3000 cycles |
| Max solar input | 220 W |
| Expandable | Yes |
| Weight | 9.9 lb |
| Warranty | 5 yrs |
| Ports | 4x AC | 1x USB-C | 2x USB-A | 1x car |
Video review
We recommend watching a real-world test before buying. Here's a hands-on review of the River 3 Plus:
Channels we trust for hands-on testing
Independent reviewers who bench-test capacity, inverters and real-world runtime.
How long will the River 3 Plus run…
Estimated runtime per full charge for common loads.
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