Product Id: 29944239
Description: Dell - Customer Install - notebook battery - 1 x 4-cell 51 Wh - for Latitude E5250, E5450, E5550
Mfr Part #: 451-BBLLAlways 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 51 WHr, the battery lets your laptop work seamlessly when you are on the move.