1691P - Dell 3600mAh 14.8V Li-Ion Battery

Technical Specs:
- Capacity: 3600mAh
- Voltage: 14.8V
- Chemistry: Li-Ion
- Number of Cells: 8
- Color: Black
- Weight: 1.1 lbs
- Dimensions: 5.8 x 3.6 x 0.8 inches

Helpful notes:
1. This battery is compatible with several Dell laptop models, so make sure to check the compatibility list before purchasing.
2. Li-Ion batteries have a longer lifespan and higher energy density than other types of batteries, making them a popular choice for laptops.
3. The 8-cell design of this battery provides longer run time than the standard 4-cell battery.