Battery - HP ENVY Maintenance And Service Manual

Battery

Description
3-cell, 48-Wh, 4.21-Ah, Li-ion battery (Besy Buy SKUs)
3-cell, 55-Wh, 4.56-Ah, Li-ion battery
Before removing the battery, 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 bottom cover (see
Remove the battery:
WARNING!
computer, a replacement battery provided by HP, or a compatible battery purchased from HP.
CAUTION:
loss of information. To prevent loss of information, save your work or shut down the computer through
Windows before removing the battery.
1. Remove the five Phillips PM2.5×4.0 screws (1) that secure the battery to the computer.
2. Disconnect the battery cable from the system board (2).
3. Remove the battery (3) from the computer.
Reverse this procedure to install the battery.
54 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
To reduce potential safety issues, use only the user-replaceable battery provided with the
Removing a user-replaceable battery that is the sole power source for the computer can cause
35).
Spare part number
807417-005
805094-005