| Attribute name | Attribute value |
|---|---|
| Compatible products | ThinkPad R(R50, R50e, R50p, R51, R51e, R52) ThinkPad T(T40, T40p, T41, T41p, T42, T42p, T43, T43p) |
| Type | Battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery voltage | 10.8 V |
| Number of battery cells | 6 |
| Number of batteries included | 1 pc(s) |
| Battery capacity (Watt-hours) | 58 Wh |