Allpowers R2500 vs Ugreen PowerRoam 2200
What is the difference?
The Allpowers R2500 has 2.5 kW of power, 4 kW peak, a 2.02 kWh battery. The Ugreen PowerRoam 2200 has 2.2 kW of power, 3.5 kW peak, a 2 kWh battery.
Both use LiFePO4 batteries.
The Allpowers R2500 is rated for 3500 cycles, the Ugreen PowerRoam 2200 is rated for 3000 cycles.
Both can add extra batteries.
Specs side by side
| Allpowers R2500 | Ugreen PowerRoam 2200 | |
|---|---|---|
| Capacity (Wh) | 2016 | 2000 |
| Continuous (W) | 2500 | 2200 |
| Peak (W) | 4000 | 3500 |
| Solar input (W) | 1000 | — |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 3500 | 3000 |
| Expandable | yes | yes |
| Weight (lb) | 64 | — |
| Warranty (yr) | 5 | — |
| Fridge run time | 38 h | 37.7 h |
| CPAP run time | 45.6 h | 45.3 h |
| Wi-Fi router run time | 133.1 h | 132 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-27 / 2026-10-26. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.
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Compare other models → · All Allpowers models · All Ugreen models