XPS Replacement Battery for HP ZBook 17 G3 Mobile Workstation, ZBook 17 G4, ZBook 17 G4 Mobile Workstation Part NO 852527-221, 852527-242, 852711-850

Note: The following video depicts a specific configuration of the notebook. The same removal and replacement procedures apply to all configurations of the notebook. Before you begin: Remove the base enclosure. Removal: Disconnect the battery cable from its connector on the system board. Remove the three, five millimeter P1 Phillips-head screws that secure the battery to the top cover. Using the rear edge of the battery, carefully lift the battery off of the alignment pins on the top cover and slide the tabs on the front edge of the battery out of the cut outs in the top cover. Remove the battery. Replacement: Toe the tabs on the front edge of the battery into the cut outs in the top cover and lower the battery onto the alignment pins. Replace the three, five millimeter P1 Phillips-head screws that secure the battery to the top cover. Connect the battery cable into its connector on the s