EcoFlow DELTA 2 vs EcoFlow DELTA 3
A side-by-side look at the EcoFlow DELTA 2 and EcoFlow DELTA 3. Winning figures are highlighted.
| EcoFlow EcoFlow DELTA 2 | EcoFlow EcoFlow DELTA 3 | |
|---|---|---|
| Price from | £549 | £399 |
| Capacity | 1024 Wh | 1024 Wh |
| AC output | 1800 W | 1800 W |
| Battery | LFP | LFP |
| Weight | 12 kg | 12.1 kg |
| AC sockets | 4 | 2 |
| Max solar input | 500 W | 500 W |
| 0–80% recharge | 50 min | 45 min |
| Cycle life | 3000 | 4000 |
| Expandable | Yes | No |
Best value per row highlighted. Prices last checked 15 October 2026.
EcoFlow DELTA 2
The previous generation, kept here because it still does one thing the DELTA 3 does not: take an extra battery, up to 3kWh. Otherwise the DELTA 3 has the newer pack and the faster recharge, and EcoFlow's UK store showed the DELTA 2 sold out on 21 September 2026. Worth buying used or on clearance if expansion matters to you; not worth waiting for.
Full EcoFlow DELTA 2 reviewEcoFlow 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, from a microwave to a hair dryer to small power tools, but there's no extra-battery port, so 1,024Wh is the ceiling.
Full EcoFlow DELTA 3 review