Aging Laptop Batteries and Battery Power Correction

Posted by Li Jjanedan
1
Sep 29, 2012
619 Views
hp 484170-001 battery With the extension of the time we use, as well as constantly charging and discharging current lithium batteries can also cause the battery is allowed, we will find the laptop battery life time is a lot shorter than the original. On this issue, we re-initiate the study.





Check notebook battery aging
    To BatteryBar, install win7 system displays the current battery capacity installed in the taskbar to expand battery Properties window, click the icon with the mouse, your laptop's battery has been aging in Battery Wear column clearly show to what extent.
2 correction to restore the battery life time
    Often the battery is not really endurance has amounted to less than the beginning of time, just because we usually keep charging not run out of power, repeated several times after the battery and the notebook will mistakenly think that the battery capacity has decline. Therefore, we need the battery correction.
2.1 in the BIOS operation
    Asus notebook, for example, boot press F2 to enter the BIOS settings, find the power settings interface, and then find the start battery calibration option, press the Enter key, we immediately connected to the power adapter, the laptop into the charging status. Full, remove the power adapter, the program automatically as the notebook power generation, complete automatic shutdown wait until the release point, and then plug in the power adapter for laptop charging, you can restore the hp Pavilion DV7 series Battery life.
2.2 in the DOS operating
    If you do not have this option in our notebook BIOS, or the BIOS are not familiar with, then we can also use Battlfm procedures notebook corrected in DOS. This program to extract, copy to the root directory of C, battlfm.exe run in DOS mode to access the power adapter, the program will show it is charging, wait until after a full charge, the program will remind remove the power adapter removed, the procedure for notebook discharge is discharging.
    Wait until the laptop automatically shut down, we draw a line on the power adapter until the battery is fully charged to complete correction laptop battery work.
http://www.pcbatteries.ca/hp/hp-484170-001-battery.html
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