Dell J9NH2 | 4-Cell 15.2v Battery for Inspiron-17 7779

Here are the technical specs for the Dell 4-Cell 15.2v Battery for Inspiron-17 7779:

- Battery type: Lithium-Ion
- Capacity: 56 Wh
- Voltage: 15.2 V
- Number of cells: 4
- Color: Black

Helpful notes:
- This battery is compatible with the Dell Inspiron-17 7779 laptop model.
- It provides a capacity of 56 Wh, which is a decent amount of power for a 4-cell battery.
- Lithium-Ion batteries are known for their long lifespan and high energy density.