Dell KP405 | Battery 4-Cell Li-Ion

Here are the technical specs for the Dell Battery 4-Cell Li-Ion (KP405):

- Type: Battery
- Technology: 4-Cell Lithium-Ion
- Capacity: 28Wh
- Voltage: 14.8V
- Dimensions: 8.1 x 2.1 x 0.8 inches
- Weight: 9.6 ounces
- Compatibility: Dell Latitude E6400, E6410, E6500, E6510, Precision M2400, M4400, M4500

Helpful notes:
- This battery is a genuine Dell product and is designed to work seamlessly with compatible Dell laptops.
- The 4-cell lithium-ion technology provides a good balance between performance and battery life.
- The battery capacity of 28Wh is suitable for moderate usage and should provide several hours of battery life on a single charge.