Bluetti AC50B
A portable power station with a 448 Wh LiFePO4 battery and 700 W of AC output. It takes up to 200 W of solar and weighs 14.8 lb. No fuel, no fumes, so it can run indoors.
- Battery capacity
- 448 Wh
- Running watts
- 700 W
- Weight
- 14.8 lb
- Best for
- Phones, laptops, lights and a CPAP on short trips or brief outages, quietly and indoors.
- Not for
- Fridges, space heaters, power tools or anything high-draw for more than a short while.
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Specifications
| Running watts | 700 W |
|---|
| Battery capacity | 448 Wh |
|---|---|
| Battery chemistry | LiFePO4 |
| Max solar input | 200 W |
| Recharge from | AC, solar |
| Weight | 14.8 lb |
|---|---|
| Length | 11 in |
| Width | 7.9 in |
| Height | 8.7 in |
| Standard warranty | 5 years |
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Checked 29 October 2026. Sources: bluettipower.com.