IBM 92P1145 | Lenovo 4-Cell Li-Ion Battery for ThinkPad X40 41

Here are the technical specs for the IBM Lenovo 4-Cell Li-Ion Battery for ThinkPad X40 41:

- Battery type: Li-ion
- Number of cells: 4
- Voltage: 14.4V
- Capacity: 1900mAh
- Compatibility: ThinkPad X40, X41

Helpful notes:
1. This battery is a genuine IBM Lenovo product, ensuring quality and compatibility.
2. The 4-cell design provides a balance between battery life and weight for portability.
3. It's important to note that this battery is only compatible with the ThinkPad X40 and X41 models.