Lenovo ThinkPad Edge E125 (English) User Guide - Page 105

Do not drop, crush, puncture, or subject to strong forces. Battery abuse or mishandling can

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Prerequisites for the procedure DANGER If the backup battery is incorrectly replaced, there is danger of an explosion. The backup battery contains a small amount of harmful substances. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose it to excessive heat. • Do not expose it to water or rain. • Do not short-circuit it. • Do not drop, crush, puncture, or subject to strong forces. Battery abuse or mishandling can cause the battery to overheat, which can cause gasses or flame to "vent" from the battery pack or coin cell. Replacement instructions To replace the backup battery, do the following: Removing the backup battery 1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait for a few minutes, till the inside of the computer cools, before you start the following procedures. 2. Close the computer display, and turn the computer over. 3. Remove the battery. For more information about how to remove the battery, refer to "Replacing the battery" on page 67. 4. Loosen the screws 1 , and then remove the cover 2 . Chapter 6. Replacing devices 89

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Prerequisites for the procedure
DANGER
If the backup battery is incorrectly replaced, there is danger of an explosion. The backup battery
contains a small amount of harmful substances. To avoid possible injury:
•
Replace only with a battery of the type recommended by Lenovo.
•
Keep the battery pack away from fire.
•
Do not expose it to excessive heat.
•
Do not expose it to water or rain.
•
Do not short-circuit it.
•
Do not drop, crush, puncture, or subject to strong forces. Battery abuse or mishandling can
cause the battery to overheat, which can cause gasses or flame to “vent” from the battery
pack or coin cell.
Replacement instructions
To replace the backup battery, do the following:
Removing the backup battery
1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait for
a few minutes, till the inside of the computer cools, before you start the following procedures.
2. Close the computer display, and turn the computer over.
3. Remove the battery. For more information about how to remove the battery, refer to “Replacing the
battery” on page 67.
4. Loosen the screws
1
, and then remove the cover
2
.
Chapter 6
.
Replacing devices
89