Bluetti AC70 vs EcoFlow DELTA 3
A side-by-side look at the Bluetti AC70 and EcoFlow DELTA 3. Winning figures are highlighted.
| Bluetti Bluetti AC70 | EcoFlow EcoFlow DELTA 3 | |
|---|---|---|
| Price from | £399 | £549 |
| Capacity | 768 Wh | 1024 Wh |
| AC output | 1000 W | 1800 W |
| Battery | LiFePO4 | LiFePO4 |
| Weight | 10.2 kg | 12.5 kg |
| AC sockets | 2 | 6 |
| Max solar input | 500 W | 500 W |
| 0–80% recharge | 45 min | 56 min |
| Cycle life | 3000 | 4000 |
| Expandable | No | Yes |
Bluetti AC70
If you don't need a full 1kWh or 1,800W, the AC70 delivers most of the usefulness for noticeably less money. Power-lifting surge mode helps it punch above its rating.
Full Bluetti AC70 review →EcoFlow DELTA 3
Now EcoFlow's mainstream 1kWh pick, with a higher-rated 4,000-cycle 3rd-gen LFP pack than the DELTA 2 it replaces. 1,800W covers most single appliances (microwave, hair dryer, small power tools) and it expands with extra batteries if you need more than 1kWh.
Full EcoFlow DELTA 3 review →