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Lithium-ion battery precautions
CAUTION:
•
Exercise caution when handling Lithium-ion batteries.
•
Discharge the battery as much as possible before removing it from the system. This can be done by disconnecting the AC adapter
from the system to allow the battery to drain.
•
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.
•
If a battery gets stuck in a device as a result of swelling, do not try to free it as puncturing, bending, or crushing a Lithium-ion
battery can be dangerous. In such an instance, the entire system should be replaced. Contact
assistance and further instructions.
•
Always purchase genuine batteries from
Removing the battery
1
Follow the procedure in
2
Remove:
a
MicroSD card
b
base cover
3
To remove the battery:
a
Lift the ribbon and disconnect the battery cable from the connector on the system board [1].
b Remove the M2.0 x 4L screws that secure the battery to the computer [2].
c
Lift the battery from the computer [3].
12
Extracción e instalación de componentes
https://www.dell.com
Before working inside your
or authorized Dell partners and re-sellers.
computer.
https://www.dell.com/support
for
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