Allpowers R4000 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
Allpowers R4000 costs $3200 less. Whether that gap is worth closing depends on what you need to run.
- Goal Zero Yeti 6000X holds 76% more energy (6071Wh vs 3456Wh), so it runs the same load proportionally longer.
- Allpowers R4000 has 2500W more surge headroom (6000W vs 3500W) — that decides whether a fridge, pump or AC compressor will actually start.
- Allpowers R4000 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- Allpowers R4000 is rated for 3,500 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.
A large expandable unit that undercuts the EcoFlow Delta Pro 3 on price while matching its 4,000W output — the trade is a less established support network.
Best for: Whole-home backup buyers prioritising price per watt over brand.
Where it falls short:
- 106 lb
- Brand support and resale trail the big names
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 | Allpowers R4000 | Goal Zero Yeti 6000X |
|---|---|---|
| Price | $2299 | $5499 |
| Capacity | 3456 Wh | 6071 Wh |
| Continuous output | 4000 W | 2000 W |
| Surge output | 6000 W | 3500 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,500 | 500 |
| Weight (lighter wins) | 106 lb | 106 lb |
| Max solar | 2000 W | 600 W |
| Recharge time (faster wins) | 1h 30m | 4h 30m |
Runtime head-to-head
| Appliance | Allpowers R4000 | Goal Zero Yeti 6000X |
|---|---|---|
| Refrigerator | 49.0 hrs | 86.0 hrs |
| Mini fridge | 93.3 hrs | 163.8 hrs |
| Chest freezer | 36.7 hrs | 64.5 hrs |
| CPAP machine | 73.4 hrs | 129.0 hrs |
| Sump pump | 3.7 hrs | 6.5 hrs |