HP ProBook 640 G2 Notebook PC, HP ProBook 645 G2 Notebook PC, HP ProBook 650 G2 Notebook PC and HP ProBook 655 G2 Notebook PC - Maintenance and Service Guide

2. Lift the service door to remove it (2).
Battery
Description Spare part number
Battery 3C 48WHr 4.21Ah LI CI03048XL-PR 801554-001
IMPORTANT: Make special note of each screw and screw lock size and location during removal
andreplacement
Before removing the battery, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to thecomputer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the service door (see Service door on page 37).
Remove the battery:
1. Loosen 6 P1 captive screws (1).
38 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts