Dell 312-1242 | 9-Cell Li-Ion Battery

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

- Battery Type: 9-Cell Lithium-Ion
- Capacity: 97 Wh
- Voltage: 11.1 V
- Technology: Smart Lithium-Ion
- Compatibility: Dell Latitude E5420, E5520, E6420, E6520, E6440, E6540

Helpful notes:
1. This battery has a higher capacity than the standard 6-cell battery, providing longer run time.
2. The smart technology helps to prolong the overall lifespan of the battery.
3. Ensure compatibility with your laptop model before purchasing.