Especially lithium laptop battery is idle for too long or just repaired , it must offset the charge -discharge curves and curves are generated by a genuine need full release cycle finished a few steps to correct repair their charge and discharge curves , we also called battery self- learning process. common laptop battery repair methods , mainly the following methods.

Method One

Set ( this is the most important step to be able to most laptop battery repair the relationship to the optimal state . Please do not need to pay attention to you )

a Open My Computer – Control Panel – Power Options – Power Schemes ,

The time parameter of the battery never wholly elected

b The two options alerts items untick aim when the battery drops a few percent of the time so that the program does not respond to the appropriate action to allow complete real laptop battery discharge , so that the battery itself to amend its lowest power consumption and curve 0% sync.

 

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Discharge :

After the above settings finished , press the full release on the principle of complete charge and discharge the battery back and forth two or three times , the battery will fix the offset curve over.

Note: make sure when charging the battery is full , the best way is to shut down for several hours or overnight charging , discharging and then unplug the power until the computer automatically shut off . Such back and forth at least two cycles

Method Two

Batteryuse and charging of the instability caused by the battery capacity will decline, but this decline was not caused due to aging , so proper calibration is to make this part of the lost capacity to recover. Therefore regular battery calibration is very necessary thing, such as January-February time .

Such as Compaq and IBM laptop itself provides a battery calibration feature in the BIOS or power management program, so use these two brands friends can shine prompts. For those who do not provide this feature brand can follow my steps below :

The screen saver is set to “None”

In the Windows Power Management power scheme is set to “always open ” and the following menu all set off the device related to ” Never .”

Card will alert option in the ” low battery alarm ” is set to 10% , the operation is set to ” do nothing ” ; be “a serious power shortage alert, ” set to 3 %, operating as ” standby .”

Screen brightness set to maximum

Confirm Close all the windows , and save the data for all the work before

After confirming that more than 80% battery charge , unplug the power and all external devices , then if the screen automatically reduces brightness , then turn it hit the brightest . OK, you can go to sleep after the discharge end of the notebook will automatically shut down after the power plug for laptop charging , attention must be completely filled before turning on power , etc. , and then restore power to the calibration program before setting.

Correction good battery , you can rest assured that use .

Method three

Batteryrefresh program to restore the battery discharge time : big brand laptop has a battery refresh program , you can use it to repair the battery . There is a software called “BatteryMon”, a variety of versions , is a specific small laptop battery monitoring software , you can display the discharge curve , and will automatically run after installation.

Laptops, which with batteries, as usual discharge properly, causing the battery discharge time is getting shorter , leaving less than five minutes , if carrying a laptop to go to work , then it is very inconvenient , what can restore the battery discharge time?

Batteryfix for the above, we can use ibm battery repair battery refresh program launched to refresh the battery to discharge recovery time , as follows .

 

( 1 ) the use of AC power for laptops , download the provided laptop battery refresh program .

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( 2 ) Restart your computer, press the f8 key to enter the boot menu and select safe dos mode.

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Directory ( 3 ) into the file you just downloaded , perform a battery refresh program isbr0lww, exe, after reading the warning message , insert the floppy disk as required , and then press the Enter key to execute the self-extracting operation.

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( 4 ) Use this floppy boot the computer , the screen appears startingpc-dos … message.

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( 5 ) Follow the prompts to unplug the AC power , the program will automatically ni-mh battery discharge , the discharge is completed , the system will automatically shut down.

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( 6 ) Since then the battery temperature is higher, should not immediately start , let it cool for a while, plug in the AC power.

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( 7 ) with a floppy boot your computer, run the autoexec.bat file will automatically refresh program, and asks the user whether to proceed. After you select yes, press the Enter key.

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( 8 ) At this point, the program began to refresh the battery , the process soon , when returned to dos prompt a:> , it indicates the refresh is complete.

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( 9 ) Turn off the computer and charge the battery until the light turns green so far.

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( 10 ) The above procedure was repeated three times to get the best results.

Method four :

Freezer Law

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1 ) the battery wrapped in newspaper before being placed in plastic bags, wrapping into the freezer for three days ( the newspaper to absorb excess moisture )

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Out at room temperature after 2 ) decentralization of two days or three days

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3 ) two days after charging the battery fully charged , yellow phone wrap test ( estimated to save 80 % -90 % )

The method consists of the well-known battery manufacturers engineers said, according to friends that tested the effect quite effective .

As there is no effect , anyway, useless battery faster , but everyone has refrigerator , friends may wish to try it