Anker 757 PowerHouse vs Goal Zero Yeti 6000X
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
Anker 757 PowerHouse costs $4500 less. Whether that gap is worth closing depends on what you need to run.
- Goal Zero Yeti 6000X holds 394% more energy (6071Wh vs 1229Wh), so it runs the same load proportionally longer.
- Goal Zero Yeti 6000X has 1100W more surge headroom (3500W vs 2400W) — that decides whether a fridge, pump or AC compressor will actually start.
- Anker 757 PowerHouse is 62.1 lb lighter (43.9 lb vs 106 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 Goal Zero Yeti 6000X. 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
A huge-capacity home unit whose weakness is the same as its siblings: NMC cells with a low cycle count, at a flagship price.
Best for: Large-capacity backup for infrequent, deep-discharge use.
Where it falls short:
- NMC — ~500 cycles
- 2,000W output is low for the capacity
- 106 lb, 2-year warranty
| Spec | Anker 757 PowerHouse | Goal Zero Yeti 6000X |
|---|---|---|
| Price | $999 | $5499 |
| Capacity | 1229 Wh | 6071 Wh |
| Continuous output | 1500 W | 2000 W |
| Surge output | 2400 W | 3500 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 500 |
| Weight (lighter wins) | 43.9 lb | 106 lb |
| Max solar | 300 W | 600 W |
| Recharge time (faster wins) | 1h 30m | 4h 30m |
Runtime head-to-head
| Appliance | Anker 757 PowerHouse | Goal Zero Yeti 6000X |
|---|---|---|
| Refrigerator | 17.4 hrs | 86.0 hrs |
| Mini fridge | 33.2 hrs | 163.8 hrs |
| Chest freezer | 13.1 hrs | 64.5 hrs |
| CPAP machine | 26.1 hrs | 129.0 hrs |
| Sump pump | ❌ | 6.5 hrs |