Dell Inspiron 14 5420 Service Manual - Page 19

Battery, Lithium-ion battery precautions

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Steps 1. Connect the battery cable to the battery. 2. Route the battery cable through the routing guides on the battery. 3. Connect the battery cable to the system board. 4. Adhere the tape that secures the battery cable to the battery. Next steps 1. Install the base cover. 2. Follow the procedure in After working inside your computer. Battery 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. ● Ensure any screws during the servicing of this product are not lost or misplaced, to prevent accidental puncture or damage to the battery and other system components. Removing and installing components 19

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Steps
1.
Connect the battery cable to the battery.
2.
Route the battery cable through the routing guides on the battery.
3.
Connect the battery cable to the system board.
4.
Adhere the tape that secures the battery cable to the battery.
Next steps
1.
Install the
base cover
.
2.
Follow the procedure in
After working inside your computer
.
Battery
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.
●
Ensure any screws during the servicing of this product are not lost or misplaced, to prevent accidental
puncture or damage to the battery and other system components.
Removing and installing components
19