Product Id: 16926555
Description: Dell Primary Battery - Notebook battery - 1 x lithium ion 6-cell 56 Wh - for Latitude D531, D531N, D820, D830; Precision Mobile Workstation M4300, M65
Mfr Part #: 312-0393Power up your system for business trips and vacations with this 6-Cell Lithium-Ion Primary Battery from Dell. With a capacity of 56 WHr, this battery lets you work seamlessly when you are on the move. Lithium-Ion batteries are longer lived than conventional batteries and do not require replacement as often.