User's Manual
44
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NOTE: Care and maintenance information for the battery is
provided in the “Battery Pack Guidelines” section in Chapter
7.
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NOTE:
z Charging will not start if the battery’s temperature is
outside the allowed range, which is between 0 °C (32 °F) and
50 °C (122 °F). Once the temperature meets the requirements,
charging automatically resumes.
z During charging, do not disconnect the AC adapter before the
battery has been fully charged; otherwise you will get a
prematurely charged battery.
z The battery has a high temperature protection mechanism
which limits the maximum charge of the battery to 80% of its
total capacity in the event of high temperature conditions.
In such conditions, the battery will be regarded as fully
charged at 80% capacity.
z The battery level may automatically lessen due to the
self-discharge process (0.21% per day), even when the
battery pack is fully charged (100%). This happens no matter
if the battery pack is installed in the computer.
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