Dell 0U5209 | 90Whr 9-Cell Li-Ion Battery for Latitude E6400/ATG, E6410 /ATG, E6500, E6510, E6400/XFR, Precision M2400, M4400, M4500

Here are the technical specs for the Dell 90Whr 9-Cell Li-Ion Battery:

- Battery Type: Lithium-Ion
- Capacity: 90Whr
- Number of Cells: 9
- Voltage: 11.1V
- Compatibility: Latitude E6400/ATG, E6410/ATG, E6500, E6510, E6400/XFR, Precision M2400, M4400, M4500

Helpful notes:
- This battery has a high capacity of 90Whr, which means it can last longer than standard batteries.
- The 9-cell design provides longer battery life and more power to your device.
- This battery is compatible with a range of Dell laptops, making it a versatile choice for users who own multiple devices.