Always on the go? No more worries about running out of battery power! You can power your Laptop with this 6-Cell Lithium-Ion Battery from Dell™. With a capacity of up to 65 WHr, the battery lets your laptop work seamlessly when you are on the move.
|Battery technology||Lithium-Ion (Li-Ion)|
|Battery capacity (Watt hours)||65 Wh|
|Compatible products||Latitude E5440, Latitude E5540|