EcoFlow RIVER 2 vs Goal Zero Yeti 1000X
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
EcoFlow RIVER 2 costs $1000 less. Whether that gap is worth closing depends on what you need to run.
- Goal Zero Yeti 1000X holds 284% more energy (983Wh vs 256Wh), so it runs the same load proportionally longer.
- Goal Zero Yeti 1000X has 2400W more surge headroom (3000W vs 600W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow RIVER 2 is 24.0 lb lighter (7.7 lb vs 31.68 lb).
- EcoFlow RIVER 2 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- EcoFlow RIVER 2 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 1000X. 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.
The cheapest way into LiFePO4. 256Wh is a device charger, but at under $200 with a 60-minute recharge it's hard to argue with.
Best for: Budget campers who just need to keep phones, cameras and a laptop alive.
Where it falls short:
- 300W output runs devices only
- 256Wh is a single evening of real use
The older X-series 1kWh. Rugged and expandable, but its Li-ion cells and 2-year warranty look dated next to the LiFePO4 6th-gen Yeti 1000.
Best for: Only at a discount against the newer LiFePO4 Yeti 1000.
Where it falls short:
- NMC — ~500 cycles vs 4,000 for the new Yeti 1000
- 2-year warranty
| Spec | EcoFlow RIVER 2 | Goal Zero Yeti 1000X |
|---|---|---|
| Price | $199 | $1199 |
| Capacity | 256 Wh | 983 Wh |
| Continuous output | 300 W | 1500 W |
| Surge output | 600 W | 3000 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 500 |
| Weight (lighter wins) | 7.7 lb | 31.68 lb |
| Max solar | 110 W | 600 W |
| Recharge time (faster wins) | 1h | 1h 50m |
Runtime head-to-head
| Appliance | EcoFlow RIVER 2 | Goal Zero Yeti 1000X |
|---|---|---|
| Refrigerator | ❌ | 13.9 hrs |
| Mini fridge | 6.9 hrs | 26.5 hrs |
| Chest freezer | ❌ | 10.4 hrs |
| CPAP machine | 5.4 hrs | 20.9 hrs |
| Sump pump | ❌ | ❌ |