Elitegroup MB45II7 WIN7 - Manual (Page 33)

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1. Insert the battery into the battery compartment and turn on the
notebook. If the battery is completely without power go to the
next step. Otherwise, let the battery run down until the battery
low-low warning beeps are heard. The system will automatically
enter Suspend mode.
2. Turn the notebook off. Connect the AC adapter and let the battery
fully recharge. When the battery charge indicator turns off, the
battery is fully charged.
3. Turn On the notebook, let the battery run down until the battery is
in low-low state and you hear a warning beeps. The system will
automatically enter the Suspend mode. You can now connect the
AC adapter.
4. The battery pack is now calibrated properly.
In general, using the battery until the low-low battery-warning indicator
appears and fully recharges the battery each time (full discharge/charge
cycle) will ensure the accurate reporting of the battery gauge status.
Automatic Battery Pack Charging Function
To charge the battery, while the battery pack is in the notebook, plug the
AC adapter into the notebook and an electrical outlet.
The charging time is approximately 3-4 hours when the notebook is
turned off and approximately 6-7 hours when the notebook is turned on.
When the battery is fully charged, the battery charge indicator becomes
off.
If system runs at heavy loading or in high
temperature environment, the battery may not be fully charged. You
need to continue to charge it with the AC adapter plugged in until the
charging LED turns off.
Battery Status
Windows 7 has an applet in the Control Panel that will display an icon in
the Windows taskbar indicating when the notebook is running on
battery power or is attached to the AC adapter.
This applet also displays a meter that indicates how much charge is
remaining in the battery.