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Mobile Computing

Disposing of used batteries

❖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.

Maintaining your battery

Fully discharging your battery pack will allow better accuracy of
the battery meter.
To fully discharge your battery pack:
❖Periodically, disconnect the computer from a power source and
operate it on battery power until the battery pack fully
discharges. Before doing so, follow the steps below:
❖If you have extra battery packs, rotate their use.
❖If you will not be using the system for an extended period,
more than one month, remove the battery pack.
❖Store spare battery packs in a cool dry place out of direct
sunlight.
Disposing of used batteries
The life of a battery pack depends on usage. When the battery pack
needs replacing, the main battery light flashes amber shortly after
you have fully recharged the battery.
You must discard a battery if it becomes damaged.
Never attempt to dispose of a battery pack by burning or by
throwing it into a fire, and never allow exposure to a heating
apparatus (e.g., microwave oven). Heat can cause a battery pack to
explode and/or release caustic liquid, both which may possibly
cause serious injury.
Always dispose of used battery packs in compliance with all
applicable laws and regulations. Put insulating tape, such as
cellophane tape, on the electrode during transportation to avoid a
possible short circuit, fire or electric shock. Failure to do so could
possibly result in serious injury.