Laptop battery common laptop battery repair method

Laptop battery, especially lithium battery idle for too long or just repaired, and its charging curve and discharge curve are certain offset, you need to use a true full discharge cycle of several correction steps to correct its charge and discharge curve, we Also known as the battery self-learning process. Common laptop battery repair methods, mainly in the following ways.
method one
Setting (This is the most important step to restore the best laptop battery. Please do not pay attention to it)
a Open My Computer - Control Panel - Power Options - Power Schemes,
The use of battery time parameters of this all selected as never
b the alarm option to remove the two hooks, the purpose is to reduce the percentage of the battery when the program does not respond to the corresponding operation, so that the laptop battery power really finished, so that the battery itself to amend its minimum power and Curve 0% synchronization.

Discharge:

After setting as above, press the full discharge principle to the battery charge and discharge, back and forth two or three times, you can repair the battery offset curve.

Note: When charging must make the battery full, the best way is to shut down for a few hours or one night, and then unplug the power supply until the computer automatically shut down. This back and forth at least two cycles

Method Two

Battery instability in use and charging can result in a decrease in battery capacity, but the degradation is not due to aging, so proper calibration can recover the lost capacity of this part. Therefore, regular battery calibration work is a very necessary thing, such as January-February once. The company is located in:

Laptops like Compaq and IBM provide battery calibration on their own in the BIOS or power management program, so friends using both brands can follow the prompts. For those who do not provide this feature brand users can follow my steps below:

Set screen saver to "None"

Set the power usage scheme to "Always on" in Windows Power Management, and set all the relevant devices for turning off the device below to "Never".

Set the Low battery alert to 10% on the Alarms tab, set the operation to No action, set the Critical shortage alarm to 3%, and operate as Standby.

Screen brightness to the highest

Confirm that all the windows have been closed, and all the previous work data has been saved

Make sure the battery is charged at 80% or more, unplug the power and all external devices, this time if the screen brightness is automatically reduced, then please hit it the brightest.

OK, you can go to sleep, after the end of the laptop will automatically shut down, then plug in the laptop to charge the power, be sure to wait until fully charged and then boot, and then restore the power plan to the settings before calibration. The company is located in:

Calibrated battery, you can rest assured that the use of.

Method three

Refrigerator freezer

1) Put the battery pack in the newspaper and put it in the plastic bag Wrap it into the freezer for three days (the newspaper can absorb excess water)

2) Remove the two days at room temperature after three days

3) Two days after the battery is charged, fully charged and then installed into the mobile phone wrapped test (estimated to save 80% -90%)

The method disclosed by the well-known battery manufacturer engineers, according to the tested friend pointed out that the effect is quite effective.