IBM 45N1063 | 6-Cell Battery for ThinkPad

Here are the technical specs for the IBM 6-Cell Battery for ThinkPad:

- Battery type: Li-ion
- Battery capacity: 57 Wh
- Voltage: 10.8 V
- Number of cells: 6
- Compatibility: ThinkPad T440, T440s, X240, X250, W550s, L450, T450s, T450, T550, X260
- Weight: 0.45 kg

Helpful notes:
- This battery is designed to provide extended battery life for select ThinkPad models.
- It is a genuine IBM product, ensuring high quality and compatibility with your device.
- The 6-cell design provides longer battery life than the standard 4-cell battery.