EcoFlow DELTA 3 vs EcoFlow DELTA 3 Max Plus
A side-by-side look at the EcoFlow DELTA 3 and EcoFlow DELTA 3 Max Plus. Winning figures are highlighted.
| EcoFlow EcoFlow DELTA 3 | EcoFlow EcoFlow DELTA 3 Max Plus | |
|---|---|---|
| Price from | £399 | £759 |
| Capacity | 1024 Wh | 2048 Wh |
| AC output | 1800 W | 3000 W |
| Battery | LFP | LiFePO4 |
| Weight | 12.1 kg | 22.1 kg |
| AC sockets | 2 | 4 |
| Max solar input | 500 W | 1000 W |
| 0–80% recharge | 45 min | 64 min |
| Cycle life | 4000 | 4000 |
| Expandable | No | Yes |
Best value per row highlighted. Prices last checked 21 July 2026.
EcoFlow DELTA 3
Now EcoFlow's mainstream 1kWh pick, built on a 3rd-gen LFP pack EcoFlow rates for a 10-year lifespan. 1,800W continuous (2,400W via X-Boost) covers most single appliances — microwave, hair dryer, small power tools — but there's no extra-battery port, so 1,024Wh is the ceiling.
Full EcoFlow DELTA 3 review →EcoFlow DELTA 3 Max Plus
Big enough to run most household appliances (including a kettle) but still merchandised as 'portable' by EcoFlow. A strong middle ground if the smaller DELTA 3 isn't enough but a fixed home-backup unit is overkill.
Full EcoFlow DELTA 3 Max Plus review →