Dell WU852 | 9-Cell Li-Ion Battery

Here are the technical specifications for the Dell WU852 9-Cell Li-Ion Battery:

- Battery type: Li-Ion
- Number of cells: 9
- Capacity: 85 Wh
- Voltage: 11.1 V
- Compatibility: Dell Latitude E6400, E6410, E6500, E6510, Precision M2400, M4400, M4500
- Dimensions: 8.1 x 2.1 x 0.8 inches
- Weight: 1.2 pounds

Helpful notes:
1. This battery provides extended life for compatible Dell laptops.
2. The 9-cell design offers longer run time than standard batteries.
3. It is important to check compatibility with your specific laptop model before purchasing.