Dell 0KU854 | 56Whr 6-Cell 11.1V Li-Ion Battery for Inspiron 1520, 1521, 1720, 1721, Vostro 1500, 1700

Here are the technical specifications for the Dell 56Whr 6-Cell 11.1V Li-Ion Battery:

- Battery Type: Li-ion
- Battery Capacity: 56Whr
- Number of Cells: 6
- Voltage: 11.1V
- Compatibility: Inspiron 1520, 1521, 1720, 1721, Vostro 1500, 1700

Helpful notes:
- This battery is a great replacement option for your Dell laptop if your original battery is no longer holding a charge.
- With a capacity of 56Whr, this battery should provide several hours of use on a single charge.
- Be sure to check the compatibility list before purchasing to ensure it will work with your specific laptop model.