Precautions; Replacing The Secondary Battery - NEC VERSA UltraLite Service And Reference Manual

Precautions

To prevent accidental secondary battery ignition, rupture, or explosion, adhere to the following
precautions.
replaced. Replace only with the same or equivalent type recommended by the
manufacturer. Discard used batteries according to the manufacturer's instructions.
To avoid personal injury and property damage, read these battery precautions on handling,
charging, and disposing of Li-Ion batteries.
Keep the battery away from heat sources including direct sunlight, open fires,
!
microwave ovens, and high-voltage containers. Temperatures over 140º F (60º C) may
cause damage.
Do not drop or strike the battery.
!
Do not disassemble the battery.
!
Do not solder the battery.
!
Do not puncture the battery.
!
Do not use a battery that appears damaged or deformed, has any rust on its casing, is
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discolored, overheats, or emits a foul odor.
Keep the battery dry and away from water.
!
Keep metal objects away from battery connectors. Metal objects in contact with the
!
connectors can cause a short circuit and damage.
If the battery leaks:
If the battery leaks onto skin or clothing, wash the area immediately with clean water.
!
Battery fluid can cause a skin rash and damage fabric.
If battery fluid gets into eyes, DO NOT rub; rinse with clear water immediately and
!
consult a doctor.
Take extra precautions to keep a leaking battery away from fire. There is danger of
!
ignition or explosion.

Replacing the Secondary Battery

Replace the secondary battery (or optional Extra Life battery) when it displays the following
end-of-life symptoms:
shorter work times
!
discoloration, warping
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hot to the touch
!
strange odor.
!
Replace the secondary battery as follows.
Save the files, exit the Windows operating system, and turn off notebook power.
1.
Close the LCD panel and turn over the notebook.
2.
Slide the battery release latch toward the right side of the notebook and hold firmly.
3.
2-6 System Configuration and Setup
There is a danger of explosion if the battery is incorrectly