Dell D838N | 4-Cell 40WH Lithium-ion Battery

Here are the technical specifications for the Dell 4-Cell 40WHr Lithium-Ion Battery:

- Battery type: Lithium-Ion
- Number of cells: 4
- Capacity: 40WHr
- Voltage: 14.8V
- Color: Black
- Compatible with: Dell Inspiron 14 3000 Series (3451), Inspiron 14 5000 Series (5451), Inspiron 15 3000 Series (3551), Inspiron 15 5000 Series (5551), Inspiron 17 5000 Series (5751), and Vostro 3458, 3558 laptops.

Helpful notes:
- This battery provides a longer battery life for your Dell laptop.
- It is a genuine Dell product, ensuring compatibility and quality.
- Always use the appropriate charger for your Dell laptop to ensure optimal performance and longevity of the battery.