Maximizing Battery Life - Toshiba Tecra M3 Series User Manual

❖
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 the Toshiba Web site at
accessories.toshiba.com.
❖
A reverse polarity condition should be avoided with all
batteries. The main battery is designed so that it cannot
be installed in reverse polarity.
❖
Charge the battery only in the computer or in a battery
charger designated as an approved option.
❖
When you install the battery pack, you should hear a
click when it is seated properly.
❖
Do not expose the battery pack to fire. The battery pack
could explode.

Maximizing battery life

To maximize the life of your battery pack:
❖
Disconnect it from the computer power source at least
once a month and operate it on battery power until the
battery pack fully discharges. Before doing so, follow the
steps below:
1
2
3
Turn off the computer's power.
Disconnect the AC adapter and turn on the
computer's power. If it does not turn on, go to
Operate the computer on battery power for five
minutes. If the battery pack has at least five minutes
of operating time, continue operating until the battery
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Taking care of your battery
149
step 4.