EcoFlow DELTA 3 Plus vs Jackery Explorer 1000 v2
EcoFlow DELTA 3 Plus (1,024 Wh, 1,800 W) vs Jackery Explorer 1000 v2 (1,070 Wh, 1,500 W). Their batteries are about the same size, so the differences are in output, charging and features. Here is where each one comes out ahead, based on the manufacturers' published specs.
Choose the DELTA 3 Plus for…
- faster solar charging: up to 1,000 W vs 400 W of panels
- room to grow: expands to 5,120 Wh with extra batteries
- fast wall charging: 1,500 W vs 1,000 W AC input
- UPS use: 10 ms switchover vs 20 ms
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Specs side by side
✓ marks the better figure where higher or lower is clearly better. Cycle-life claims use different end-of-life definitions (70% or 80% capacity), so we don't rank them.
| Spec | EcoFlow DELTA 3 Plus | Jackery Explorer 1000 v2 |
|---|---|---|
| Capacity | 1,024 Wh | 1,070 Wh |
| Continuous output | 1,800 W | 1,500 W |
| Surge output | 3,600 W | 3,000 W |
| Max solar input | 1,000 W | 400 W |
| Max AC charging power | 1,500 W | 1,000 W |
| Weight | 27.6 lb | 23.8 lb |
| Wh per pound | 37.1 | 45 |
| Expandable | Up to 5,120 Wh | No |
| 240 V output | No | No |
| UPS / EPS switchover | 10 ms | 20 ms |
| AC outlets | 6 | 3 |
| Battery chemistry | LiFePO4 | LiFePO4 |
| Cycle life (maker claim) | 4,000 | 4,000 to 70% |
| Warranty | 5 years | 5 years |
| Buy | View at EcoFlow | View at Jackery |
How long each one runs everyday devices
Nonstop runtime for one device at a time, at typical average wattage with 85% inverter efficiency. ✓ marks the longest.
| Spec | EcoFlow DELTA 3 Plus | Jackery Explorer 1000 v2 |
|---|---|---|
| Phone charging · 10 W avg | 3.8 days | 4 days |
| Wi-Fi router + modem · 15 W avg | 2.4 days | 2.5 days |
| CPAP · 30 W avg | 29 hours | 30 hours |
| Laptop · 50 W avg | 17 hours | 18 hours |
| TV · 100 W avg | 8.7 hours | 9.1 hours |
| Starlink Standard · 90 W avg | 9.7 hours | 10 hours |
| Refrigerator · 58 W avg | 15 hours | 16 hours |
| Chest freezer · 29 W avg | 30 hours | 31 hours |
| Window AC · 225 W avg | 3.9 hours | 4 hours |
| Sump pump · 210 W avg | 4.1 hours | 4.3 hours |
| Microwave · 1,500 W avg | 35 min | 36 min |
| Space heater · 750 W avg | 1.2 hours | 1.2 hours |
Specs from EcoFlow, Jackery, BLUETTI, Anker, DJI and Goal Zero documents, as of September 2026. See each model's page for sources: EcoFlow DELTA 3 Plus · Jackery Explorer 1000 v2.
Related comparisons
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- DJI Power 1000 vs EcoFlow DELTA 3 Plus
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