Dell X645M | 4-Cell 40WHr 14.8V Li-Ion Battery for Latitude Z600

Here are the technical specifications for the Dell X645M battery:

- Battery type: Li-ion
- Number of cells: 4
- Capacity: 40WHr
- Voltage: 14.8V
- Compatibility: Latitude Z600

Helpful notes:
1. This battery is a genuine Dell product, ensuring compatibility and quality.
2. With 4 cells and a 40WHr capacity, this battery should provide a decent amount of runtime.
3. It's important to double-check compatibility with your specific Latitude Z600 model before purchasing.