IBM 42T4549 | Lenovo 10.8V 4400mAh 6-Cell Li-Ion Battery for ThinkPad T61/R61 Series (14-inch)

Technical Specs:
- Voltage: 10.8V
- Capacity: 4400mAh
- Battery Type: Li-Ion
- Number of Cells: 6
- Compatible Series: ThinkPad T61/R61 (14-inch)

Helpful Notes:
1. This battery is a genuine Lenovo product, ensuring quality and compatibility with your device.
2. With a capacity of 4400mAh, this battery provides a longer runtime than the original battery included with your laptop.
3. The 6-cell design ensures a longer lifespan and better overall performance compared to 4-cell batteries.