EcoFlow DELTA 3 Max Plus vs Jackery Explorer 500
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
Jackery Explorer 500 costs $800 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA 3 Max Plus holds 295% more energy (2048Wh vs 518Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA 3 Max Plus has 5000W more surge headroom (6000W vs 1000W) — that decides whether a fridge, pump or AC compressor will actually start.
- Jackery Explorer 500 is 44.0 lb lighter (13.3 lb vs 57.3 lb).
- EcoFlow DELTA 3 Max Plus uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- EcoFlow DELTA 3 Max Plus is rated for 4,000 cycles vs 500 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the Jackery Explorer 500. Its NMC cells are rated for 500 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
Adds 600W of continuous output and doubles surge headroom over the standard Max, for $200. Worth it only if you're running heavy loads.
Best for: Workshops and job sites where tool startup surge is the constraint.
Where it falls short:
- $200 premium is wasted if your loads are under 2400W
- 57 lb
A long-running compact that's now firmly dated: one AC outlet, no USB-C, Li-ion cells and a very slow recharge. Only its ubiquity keeps it around.
Best for: Light, occasional device charging when found cheap.
Where it falls short:
- ~500 cycles
- One AC outlet, no USB-C
- 7.5-hour recharge
| Spec | EcoFlow DELTA 3 Max Plus | Jackery Explorer 500 |
|---|---|---|
| Price | $1299 | $499 |
| Capacity | 2048 Wh | 518 Wh |
| Continuous output | 3000 W | 500 W |
| Surge output | 6000 W | 1000 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 4,000 | 500 |
| Weight (lighter wins) | 57.3 lb | 13.3 lb |
| Max solar | 1000 W | 100 W |
| Recharge time (faster wins) | 1h 22m | 7h 30m |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 Max Plus | Jackery Explorer 500 |
|---|---|---|
| Refrigerator | 29.0 hrs | 7.3 hrs |
| Mini fridge | 55.3 hrs | 14.0 hrs |
| Chest freezer | 21.8 hrs | 5.5 hrs |
| CPAP machine | 43.5 hrs | 11.0 hrs |
| Sump pump | 2.2 hrs | ❌ |