Bluetti AC70 vs EcoFlow RIVER 2 Pro
Mid-size (500–1,500Wh) · spec-by-spec, winner marked per row
Verdict
The Bluetti AC70 and the EcoFlow RIVER 2 Pro are after the same buyer, so this one is decided in the details.
What the Bluetti AC70 brings: 2,000W output vs 1,600W, a much faster AC recharge and 500W solar input vs 220W.
The case for the EcoFlow RIVER 2 Pro: a 2.4 kg weight saving.
Bottom line: the Bluetti AC70 makes sense if you care about 2,000W output vs 1,600W and a much faster AC recharge, while the EcoFlow RIVER 2 Pro wins on a 2.4 kg weight saving.
Side-by-side specifications
✓ marks the better number in each row (Bluetti AC70: 5 wins · EcoFlow RIVER 2 Pro: 2 wins — but weigh the rows that matter for your use, not the count).
| Bluetti AC70 | EcoFlow RIVER 2 Pro | |
|---|---|---|
| Battery capacity | 768 Wh | 768 Wh |
| Battery chemistry | LiFePO4 | LiFePO4 |
| Cycle life (to 80%) | 3,000 | 3,000 |
| AC output (continuous) | 1,000 W ✓ | 800 W |
| AC output (surge) | 2,000 W ✓ | 1,600 W |
| 240V output | No | No |
| Max solar input | 500 W ✓ | 220 W |
| Solar voltage window | 12-58V | 11-50V |
| Max USB-C power | 100 W | 100 W |
| AC recharge 0–80% | 45 min ✓ | 70 min |
| UPS switchover | 20 ms ✓ | 30 ms |
| Expandable | No | No |
| Weight | 10.2 kg | 7.8 kg ✓ |
| Energy density | 75 Wh/kg | 98 Wh/kg ✓ |
| Launch price | $599 | $599 |
| Value (launch $/Wh) | $0.78 | $0.78 |