Owner's Manual

3-4
Managing Power
NOTE: 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.
Battery Automatic Calibration Utility
NOTE: To use the Battery Automatic Calibration Utility, the Battery
Calibration driver supplied with your computer must be installed (see
chapter 6 for details).
After installing the Battery Pack Automatic Calibration Utility, the Battery
Monitor will call up the Battery Learning program every month. Before
running Battery Monitor, it will check if the battery temperature is between
10
o
C and 39
o
C. When it is between 10
o
C and 39
o
C, the following screen
appears.
Click Yes to run the Battery Learning program’s recalibration function to
fully charge the battery pack, discharge it completely, then fully charge it
again.
Click No if you do not wish to run the Battery Learning program’s
recalibration function now.