HP KE902AV | Lithium Ion Notebook Battery Lithium Ion (Li-Ion)

Here are the technical specs for the HP Lithium Ion Notebook Battery:

- Chemistry: Lithium Ion (Li-Ion)
- Capacity: 4400 mAh
- Voltage: 10.8 V
- Number of cells: 6
- Compatibility: HP 420, 425, 620, 625, ProBook 4320s, 4321s, 4325s, 4326s, 4420s, 4421s, 4425s, 4520s, 4525s

Helpful notes:
- This battery has a capacity of 4400 mAh, which means it can power your laptop for longer periods of time compared to lower capacity batteries.
- The 6-cell design ensures that the battery lasts longer and provides more power to your laptop.
- Make sure to check the compatibility list before purchasing to ensure that this battery is compatible with your laptop model.