Product Id: 27943866
Description: Dell Primary Battery - Notebook battery lithium ion 4-cell 40 Wh - for Latitude E5440, E5540
Mfr Part #: 451-BBIF
Always on the go? No more worries about running out of battery power! You can power your Laptop with this 4-cell lithium-ion battery from Dell. With a capacity of up to 40 WHr, the battery lets your laptop work seamlessly when you are on the move.
- Provides 40 WHr capacity
- Offers reliable power for dependable performance