Dell Primary Battery - Notebook battery - lithium ion - 9-cell - 97 Wh - for Latitude E6440, E6540; Precision M2800

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.