At a glance
Full specs ↓- Capacity
- 448 Wh
- Usable energy
- 403 Wh
- AC output
- 700 W
- Surge
- 1000 W
- Chemistry
- LiFePO4
- Cycle life
- 3000 cycles
- Weight
- 11.02 lb
An estimate, not a measurement: we derate the 448 Wh rating for a safe depth-of-discharge and ~15% inverter loss (DC→AC). We haven't bench-tested this unit yet, so treat it as a solid approximation.
Bluetti AC50B Portable Power Station
The BLUETTI AC50B power station features a 448Wh capacity and 700W high power output, ensuring ample energy to run essentials. It is lightweight and portable, making it ideal for outdoor adventures or emergencies.
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Full specifications
| Battery capacity | 448 Wh |
| Usable capacity | 403 Wh |
| AC output | 700 W |
| Surge output | 1000 W |
| Chemistry | LiFePO4 |
| Cycle life | 3000 cycles |
| Max solar input | W |
| Expandable | No |
| Weight | 11.02 lb |
| Warranty | 5 yrs |
| Ports | 2x AC | 2x USB-C | 1x USB-A | 1x car |
Video review
We recommend watching a real-world test before buying. Here's a hands-on review of the AC50B Portable Power Station:
Channels we trust for hands-on testing
Independent reviewers who bench-test capacity, inverters and real-world runtime.
How long will the AC50B Portable Power Station run…
Estimated runtime per full charge for common loads.
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