Dell 1K480 | 8-Cell Lithium-Ion Battery for Latitude C640

Here are the technical specs for the Dell 8-Cell Lithium-Ion Battery for Dell Latitude C640:

- Battery type: Lithium-Ion
- Battery capacity: 4400 mAh
- Number of cells: 8
- Voltage: 14.8 V
- Compatibility: Dell Latitude C640
- Dimensions: 5.8 x 4.9 x 0.8 inches
- Weight: 1.2 pounds

Helpful notes:
- This battery provides extended run time for your Dell Latitude C640 laptop.
- Lithium-ion technology ensures long battery life and maximum power.
- Always use a Dell-branded battery for optimal performance and safety.