EcoFlow DELTA 2 vs Jackery Explorer 3000 Pro
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 2 costs $1400 less. Whether that gap is worth closing depends on what you need to run.
- Jackery Explorer 3000 Pro holds 195% more energy (3024Wh vs 1024Wh), so it runs the same load proportionally longer.
- Jackery Explorer 3000 Pro has 3800W more surge headroom (6000W vs 2200W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow DELTA 2 is 36.9 lb lighter (27 lb vs 63.93 lb).
- EcoFlow DELTA 2 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- EcoFlow DELTA 2 is rated for 3,000 cycles vs 2,000 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the Jackery Explorer 3000 Pro. Its NMC cells are rated for 2,000 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
The value pick in the 1kWh class. Cheaper than the Anker C1000 with nearly identical capacity — but check the surge number before you buy.
Best for: Budget-conscious buyers running electronics and a fridge, with no motor-driven loads.
Where it falls short:
- X-Boost tops out at 2200W — the least surge headroom of any 1kWh unit we list
- 80-minute recharge is slower than Anker's 58
The odd one out: it's the only NMC unit here. That means fewer cycles than every LiFePO4 rival, which matters if you cycle it daily.
Best for: Occasional-use buyers who want 3kWh cheap and won't cycle it daily.
Where it falls short:
- NMC chemistry — 2000 cycles vs 3000–6000 for LiFePO4 rivals
- Being outclassed by newer LiFePO4 units at similar prices
| Spec | EcoFlow DELTA 2 | Jackery Explorer 3000 Pro |
|---|---|---|
| Price | $899 | $2299 |
| Capacity | 1024 Wh | 3024 Wh |
| Continuous output | 1800 W | 3000 W |
| Surge output | 2200 W | 6000 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 2,000 |
| Weight (lighter wins) | 27 lb | 63.93 lb |
| Max solar | 500 W | 1200 W |
| Recharge time (faster wins) | 1h 20m | 2h 24m |
Runtime head-to-head
| Appliance | EcoFlow DELTA 2 | Jackery Explorer 3000 Pro |
|---|---|---|
| Refrigerator | 14.5 hrs | 42.8 hrs |
| Mini fridge | 27.6 hrs | 81.6 hrs |
| Chest freezer | 10.9 hrs | 32.1 hrs |
| CPAP machine | 21.8 hrs | 64.3 hrs |
| Sump pump | ❌ | 3.2 hrs |