Battery Cable; Lithium-Ion Battery Precautions - Dell Latitude 3320 Service Manual

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About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the installation
procedure.
Steps
1. Align and place the coin-cell battery on the palmrest assembly.
2. Connect the coin-cell battery cable to the connector on the system board.
Next steps
1. Install the
base
cover.
2. Exit the
service
mode.
3. Install the microSD-card.
4. Follow the procedure in

Battery cable

Lithium-ion battery precautions

CAUTION:
● Exercise caution when handling Lithium-ion batteries.
● Discharge the battery completely before removing it. Disconnect the AC power adapter from the system and
operate the computer solely on battery power—the battery is fully discharged when the computer no longer
turns on when the power button is pressed.
● Do not crush, drop, mutilate, or penetrate the battery with foreign objects.
● Do not expose the battery to high temperatures, or disassemble battery packs and cells.
● Do not apply pressure to the surface of the battery.
● Do not bend the battery.
● Do not use tools of any kind to pry on or against the battery.
after working inside your
computer.
Removing and installing components
27

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