UGREEN PowerRoam 600 vs EcoFlow DELTA Max 2000
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
UGREEN PowerRoam 600 costs $700 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA Max 2000 holds 196% more energy (2016Wh vs 680Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA Max 2000 has 1900W more surge headroom (3400W vs 1500W) — that decides whether a fridge, pump or AC compressor will actually start.
- UGREEN PowerRoam 600 is 30.4 lb lighter (17.6 lb vs 48 lb).
- UGREEN PowerRoam 600 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- UGREEN PowerRoam 600 is rated for 3,000 cycles vs 800 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the EcoFlow DELTA Max 2000. Its NMC cells are rated for 800 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
UGREEN's entry unit punches slightly above its output class thanks to a 1,500W surge, but 600W of continuous power keeps it in device-and-small-appliance territory.
Best for: Campers who want a fast-charging sub-1kWh unit from a mainstream electronics brand.
Where it falls short:
- 600W output rules out heaters and compressors
- 680Wh is weekend-scale
The previous-generation 2kWh EcoFlow. Still capable and expandable, but its NMC cells and 800-cycle rating are a real step below the LiFePO4 DELTA 3 that replaced it.
Best for: Only at a steep discount against the DELTA 3 Max.
Where it falls short:
- NMC — roughly 800 cycles vs 4,000 for the DELTA 3 Max
- 2-year warranty
| Spec | UGREEN PowerRoam 600 | EcoFlow DELTA Max 2000 |
|---|---|---|
| Price | $399 | $1099 |
| Capacity | 680 Wh | 2016 Wh |
| Continuous output | 600 W | 2400 W |
| Surge output | 1500 W | 3400 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 800 |
| Weight (lighter wins) | 17.6 lb | 48 lb |
| Max solar | 400 W | 800 W |
| Recharge time (faster wins) | 1h | 1h 48m |
Runtime head-to-head
| Appliance | UGREEN PowerRoam 600 | EcoFlow DELTA Max 2000 |
|---|---|---|
| Refrigerator | 9.6 hrs | 28.6 hrs |
| Mini fridge | 18.3 hrs | 54.4 hrs |
| Chest freezer | 7.2 hrs | 21.4 hrs |
| CPAP machine | 14.4 hrs | 42.8 hrs |
| Sump pump | ❌ | 2.1 hrs |