Product Information : Dell Notebook battery (451-10339)
Manufacturer's product description
No more worries about running out of battery power! You can back up your system with this 9-Cell Lithium-Ion Primary Battery from Dell. With a capacity of up to 80 WHr, the battery lets you work seamlessly when you are on the move for business trips or vacations. It provides uninterrupted long life and consistently reliable performance you need to get the most out of your system.