Product Summary: The 01AV421 is a professional-grade 11.46V 24Wh Li-ion internal replacement battery for Lenovo ThinkPad T470, T480, A475, and A485 laptops. It ensures reliable mobile power for business with a 1-year warranty.
Product Specifications
| Battery Model: | 01AV421 / 01AV422 |
| Voltage: | 11.46V |
| Capacity: | 2090mAh / 24WH |
| Battery Type: | Li-ion |
| Cell: | Grade-A High Quality |
| Color: | Black |
| Condition: | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- 01AV421
- 01AV422
- SB10K97577
- SB10K97578
- 01AV423
- 01AV424
- 01AV452
Compatible Models
- Lenovo ThinkPad T470
- Lenovo ThinkPad T480
- Lenovo ThinkPad A475
- Lenovo ThinkPad A485
Expert FAQ for ThinkPad Users
- Q: Is this the internal or external battery for the T480?
- A: This is the internal (front) battery. The T480 uses a dual-battery system; please verify you are replacing the internal pack.
- Q: How can I maximize the life of this internal battery?
- A: Use Lenovo Vantage to set a 80% charge threshold if you primarily use the laptop while plugged into AC power.