Battery - HP EliteBook 840 G1 Service Manual

Battery

Description
3-cell, 50-Wh, 4.5-Ah
3-cell, 24-Wh, 2.4-Ah
Before disassembling the computer, follow these steps:
1.
Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the service cover (see
Remove the battery:
1. Slide the battery release latches (1), and then lift the battery (2).
2. Remove the battery from the computer (3).
Install the battery by inserting it into the battery bay until you hear a click.
50 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts
Service cover on page 48).
Spare part number
717376-001
717375-001