| Attribute name | Attribute value |
|---|---|
| Battery Capacity | 4400 mAh |
| Type | Battery |
| Technical details | |
| Product color | Black |
| Features | |
| Compatible products | ThinkPad X(X60, X60s, X61, X61s, X61s 15th) |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 8 |