EcoFlow RIVER 2 Pro or FOSSiBOT F1800?
Two stations of the same size. Here is what really separates the EcoFlow RIVER 2 Pro and the FOSSiBOT F1800, with the brands’ own numbers.
In short
- FOSSiBOT F1800 has more battery (+33%).
- FOSSiBOT F1800 is more powerful: better for devices that pull a lot.
Side by side
| EcoFlow RIVER 2 Pro | FOSSiBOT F1800 | |
|---|---|---|
| Battery | 768 Wh | 1,024 Wh |
| Max power | 800 W | 1,800 W |
| Weight | 7.8 kg | — |
| Max solar | 220 W | — |
How long each one runs your devices
| Device | EcoFlow RIVER 2 Pro | FOSSiBOT F1800 |
|---|---|---|
| Fridge | ≈ 12 h | ≈ 16 h |
| Chest freezer | ≈ 13 h | ≈ 17 h |
| Internet router | ≈ 33 h | ≈ 44 h |
| CPAP machine | ≈ 3.7 nights | ≈ 4.9 nights |
| Laptop | ≈ 9.3 h | ≈ 12 h |
| TV | ≈ 7.3 h | ≈ 9.7 h |
| LED lamp | ≈ 36 h | ≈ 48 h |
| Phone | ≈ 44 charges | ≈ 58 charges |
Brand numbers, not our own tests. Runtime = Wh × 0.85 ÷ (device watts + 10 W).