A-iPower GS350i vs Bluetti AC50B
What is the difference?
The A-iPower GS350i has 350 W of power, 700 W peak, a 336.7 Wh battery. The Bluetti AC50B has 700 W of power, 1 kW peak, a 448 Wh battery.
The A-iPower GS350i uses a lithium-ion (NMC) battery, the Bluetti AC50B a LiFePO4 one. LiFePO4 generally lasts more charge cycles, so the Bluetti AC50B should last longer.
The A-iPower GS350i has a 2-year warranty, the Bluetti AC50B has a 5-year warranty.
The Bluetti AC50B can add extra batteries.
Specs side by side
| A-iPower GS350i | Bluetti AC50B | |
|---|---|---|
| Capacity (Wh) | 336.7 | 448 |
| Continuous (W) | 350 | 700 |
| Peak (W) | 700 | 1000 |
| Solar input (W) | — | — |
| Chemistry | NMC | LiFePO4 |
| Cycles | 500 | — |
| Expandable | — | yes |
| Weight (lb) | — | — |
| Warranty (yr) | 2 | 5 |
| Fridge run time | 6.3 h | 8.4 h |
| CPAP run time | 7.6 h | 10.1 h |
| Wi-Fi router run time | 22.2 h | 29.6 h |
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Specs as read from manufacturer pages on 2026-11-04 / 2026-10-29. 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.
Common questions
Which has more capacity, A-iPower GS350i or Bluetti AC50B?
The Bluetti AC50B. More capacity: 448 Wh vs 336.7 Wh.
Which has the longer warranty, A-iPower GS350i or Bluetti AC50B?
The Bluetti AC50B. Longer warranty: 5 years vs 2 years.
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Compare other models → · All A-iPower models · All Bluetti models