EcoFlow DELTA Max 2000 vs EcoFlow DELTA mini
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
EcoFlow DELTA mini costs $500 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA Max 2000 holds 129% more energy (2016Wh vs 882Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA Max 2000 has 1300W more surge headroom (3400W vs 2100W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow DELTA mini is 24.4 lb lighter (23.6 lb vs 48 lb).
EcoFlow DELTA Max 2000
The previous-generation 2kWh EcoFlow. Still capable and expandable, but its NMC cells and 800-cycle rating are a real step below the LiFePO4 DELTA 3 that replaced it.
Best for: Only at a steep discount against the DELTA 3 Max.
Where it falls short:
- NMC — roughly 800 cycles vs 4,000 for the DELTA 3 Max
- 2-year warranty
EcoFlow DELTA mini
A compact NMC unit with a surprisingly strong 1,400W output for its size — but the 800-cycle battery means it won't age like the LiFePO4 field.
Best for: Buyers who want strong output in a light unit and won’t cycle it daily.
Where it falls short:
- NMC — ~800 cycles
- 2-year warranty, 300W solar input
| Spec | EcoFlow DELTA Max 2000 | EcoFlow DELTA mini |
|---|---|---|
| Price | $1099 | $599 |
| Capacity | 2016 Wh | 882 Wh |
| Continuous output | 2400 W | 1400 W |
| Surge output | 3400 W | 2100 W |
| Battery | NMC | NMC |
| Rated cycles | 800 | 800 |
| Weight (lighter wins) | 48 lb | 23.6 lb |
| Max solar | 800 W | 300 W |
| Recharge time (faster wins) | 1h 48m | 1h 36m |
Runtime head-to-head
| Appliance | EcoFlow DELTA Max 2000 | EcoFlow DELTA mini |
|---|---|---|
| Refrigerator | 28.6 hrs | 12.5 hrs |
| Mini fridge | 54.4 hrs | 23.8 hrs |
| Chest freezer | 21.4 hrs | 9.4 hrs |
| CPAP machine | 42.8 hrs | 18.7 hrs |
| Sump pump | 2.1 hrs | ❌ |