Anker 757 PowerHouse vs Jackery Explorer 1000
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 1000 costs $250 less. Whether that gap is worth closing depends on what you need to run.
- Anker 757 PowerHouse holds 23% more energy (1229Wh vs 1002Wh), so it runs the same load proportionally longer.
- Anker 757 PowerHouse has 400W more surge headroom (2400W vs 2000W) — that decides whether a fridge, pump or AC compressor will actually start.
- Jackery Explorer 1000 is 21.9 lb lighter (22 lb vs 43.9 lb).
- Anker 757 PowerHouse uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- Anker 757 PowerHouse is rated for 3,000 cycles vs 500 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the Jackery Explorer 1000. 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.
Anker's older flagship, now a discount play. Solid and durable, but heavy for its capacity and outclassed on charge speed by the newer C-series.
Best for: Buyers who find it discounted below the newer Anker C1000.
Where it falls short:
- 43.9 lb for 1.2kWh is heavy
- 300W solar input is low
- Outclassed by the newer C1000
The original Explorer 1000 — light and popular, but its Li-ion cells are rated for only ~500 cycles, a fraction of the LiFePO4 v2 that replaced it.
Best for: Occasional users who find it much cheaper than the v2.
Where it falls short:
- ~500 cycles vs 4,000 for the v2
- 1,000W output and 200W solar input
| Spec | Anker 757 PowerHouse | Jackery Explorer 1000 |
|---|---|---|
| Price | $999 | $749 |
| Capacity | 1229 Wh | 1002 Wh |
| Continuous output | 1500 W | 1000 W |
| Surge output | 2400 W | 2000 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 500 |
| Weight (lighter wins) | 43.9 lb | 22 lb |
| Max solar | 300 W | 200 W |
| Recharge time (faster wins) | 1h 30m | 1h 42m |
Runtime head-to-head
| Appliance | Anker 757 PowerHouse | Jackery Explorer 1000 |
|---|---|---|
| Refrigerator | 17.4 hrs | 14.2 hrs |
| Mini fridge | 33.2 hrs | 27.0 hrs |
| Chest freezer | 13.1 hrs | 10.6 hrs |
| CPAP machine | 26.1 hrs | 21.3 hrs |
| Sump pump | ❌ | ❌ |