GK479 - Dell 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 for Inspiron 1520, 1521, 1720, 1721, Vostro 1500, and 1700:

- Battery type: Li-Ion
- Battery capacity: 56Whr
- Number of cells: 6
- Voltage: 11.1V
- Compatibility: Inspiron 1520, 1521, 1720, 1721, Vostro 1500, and 1700

Helpful notes:
- This battery has a high capacity of 56Whr, which means it can power your laptop for longer periods of time.
- The 6-cell design ensures a longer lifespan and better performance compared to 4-cell batteries.
- Make sure to check the compatibility of your laptop model before purchasing this battery.