HP 395790-722 | 6510b 6-cell Li-ion Battery

Here are the technical specs for the HP 6510b 6-cell Li-ion Battery:

- Battery type: Li-ion
- Number of cells: 6
- Capacity: 4400 mAh
- Voltage: 10.8 V
- Dimensions: 8.07 x 2.28 x 0.79 inches
- Weight: 0.71 pounds

Helpful notes:
1. This battery is compatible with the HP 6510b laptop.
2. It provides a capacity of 4400 mAh, which is a decent amount of power for a 6-cell battery.
3. The battery's dimensions and weight make it easy to carry around as a spare or replacement.