Dell Primary Battery - Notebook battery - 1 x lithium ion 6-cell 65 Wh - for Latitude E6440, E6540; Precision Mobile Workstation M2800

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.