IBM 85G8561 | ThinkPad755 LI-Ion Main Battery

Here are the technical specifications of the IBM ThinkPad755 LI-Ion Main Battery:

- Battery Type: Lithium-Ion
- Battery Capacity: 4400 mAh
- Voltage Provided: 10.8 V
- Recharge Time: 2.5 hours (approx.)
- Run Time Details: Up to 2.5 hours of battery life
- Dimensions: 8.1 x 2.2 x 0.8 inches
- Weight: 0.6 pounds

Helpful notes:
1. This battery is designed for use with the IBM ThinkPad755 laptop.
2. It provides up to 2.5 hours of battery life, which is ideal for on-the-go use.
3. The recharge time is relatively quick at 2.5 hours.