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Mobile Computing
Running the computer on battery power
5.375 x 8.375 ver 2.4.0
❖Do not overcharge or reverse charge a battery.
Overcharging will shorten its life, and reverse charging
could damage it.
❖Avoid touching the metal terminals of the battery with
another metal object. Short-circuiting the battery can
cause it to overheat and may cause damage to the battery
or the computer.
❖Do not incinerate a spent battery, as this could cause it to
explode and release toxic materials.
❖If a battery is leaking or damaged, replace it immediately.
Use protective gloves when handling a damaged battery.
❖To replace the main battery, use an identical battery that
you can purchase through toshiba.com.
❖A reverse polarity condition should be avoided with all
batteries. The main battery is designed so that it cannot
be installed to cause reverse polarity.
❖Charge the battery only in the computer or in a battery
charger designated as an approved option.
❖When you install the battery, you should hear a click
when it is seated properly.
❖Never expose the battery to fire. The battery could
explode.
Maximizing battery life
To maximize the life of your battery:
❖At least once a month, disconnect the computer from a
power source and operate it on battery power until the
battery fully discharges. Before doing so, follow the steps
below:
1Turn off the computer’s power.
2Disconnect the AC adapter and turn on the
computer’s power. If it does not turn on, go to step 4.