Allpowers R4000 vs UGREEN PowerRoam 600
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 $1900 less. Whether that gap is worth closing depends on what you need to run.
- Allpowers R4000 holds 408% more energy (3456Wh vs 680Wh), so it runs the same load proportionally longer.
- Allpowers R4000 has 4500W more surge headroom (6000W vs 1500W) — that decides whether a fridge, pump or AC compressor will actually start.
- UGREEN PowerRoam 600 is 88.4 lb lighter (17.6 lb vs 106 lb).
- Allpowers R4000 is rated for 3,500 cycles vs 3,000 — meaningful if you cycle it daily.
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
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
| Spec | Allpowers R4000 | UGREEN PowerRoam 600 |
|---|---|---|
| Price | $2299 | $399 |
| Capacity | 3456 Wh | 680 Wh |
| Continuous output | 4000 W | 600 W |
| Surge output | 6000 W | 1500 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,500 | 3,000 |
| Weight (lighter wins) | 106 lb | 17.6 lb |
| Max solar | 2000 W | 400 W |
| Recharge time (faster wins) | 1h 30m | 1h |
Runtime head-to-head
| Appliance | Allpowers R4000 | UGREEN PowerRoam 600 |
|---|---|---|
| Refrigerator | 49.0 hrs | 9.6 hrs |
| Mini fridge | 93.3 hrs | 18.3 hrs |
| Chest freezer | 36.7 hrs | 7.2 hrs |
| CPAP machine | 73.4 hrs | 14.4 hrs |
| Sump pump | 3.7 hrs | ❌ |