Laptop battery for DELL PRECISION M6500 laptop. Shopforbattery 9 cells 8400mAh high capacity premium compatible battery pack for DELL PRECISION M6500 laptop. Shopforbattery premium compatible high capacity battery for DELL PRECISION M6500 laptop. Volts: 10.8V, Cells: 9, Chemistry: LiIon, Capacity: 8400mAh, high capacity 1 year manufacturer warranty Battery pack made with new components and battery cells. (Not using the refurbished or used battery cells) 100% oem compatible.