IBM 45N1025 | Lenovo 6-Cell Battery 44+ for ThinkPad

Technical Specs:
- Battery Type: Li-ion
- Battery Voltage: 10.8 V
- Battery Capacity: 57 Wh
- Number of Cells: 6
- Compatible Devices: ThinkPad T440, T440s, X240, X240s, W540, L540, L440

Helpful Notes:
- This battery is a genuine Lenovo product, ensuring compatibility and reliability.
- The 6-cell design provides longer battery life compared to the standard 4-cell battery.
- It is easy to install and can be charged using the ThinkPad's AC adapter.