IBM 43R2499 | 9-Cell High Capacity Battery 33++ for ThinkPad T400 R400 T60/61 R60/R61

Technical Specs:
- Battery type: Li-ion
- Capacity: 7800 mAh
- Voltage: 10.8 V
- Number of cells: 9
- Color: Black
- Dimensions: 8.1 x 2.3 x 0.8 inches
- Weight: 1.2 pounds
- Compatibility: ThinkPad T400, R400, T60/T61, R60/R61

Helpful Notes:
1. This high capacity battery can significantly extend the battery life of your ThinkPad.
2. The 9-cell design provides longer run times than standard 6-cell batteries.
3. Ensure compatibility with your laptop model before purchasing.