Quick tech specs
- Notebook battery (Primary)
- for Latitude E5440, E5540
- 1 x lithium ion 9-cell 97 Wh
Know your gear
Always on the go? No more worries about running out of battery power! You can power your laptop with this 9-cell Lithium-ion battery from Dell. With a capacity of up to 97 WHr, the battery lets your laptop work seamlessly when you are on the move.