Bay Valley Parts 9 cell Battery for Dell Latitude E5500 Notebook Series Build with high quality components that fits the DELL LATITUDE E5500 laptop Volts: 11.1V, Cells: 9, Chemistry: LiIon, Capacity: 7800mAh, 1 year manufacturer warranty. 100% OEM compatible and made with high quality battery cells. In house engineers to ensure fast response for all technical questions regarding the DELL LATITUDE E5500 laptop battery. Ship direct from manufacturer