Laptop battery repair methods

Method one: laptop batteries, especially lithium battery unused for too long or just repaired, it charge curve and discharge curve have certain deviation, need to use full after several cycles and procedures of the real correct repair their charge and discharge curves, we also called self learning process of the battery. Set (this is the most relation to can repair the battery to the best of the most important step. Please do not need to pay attention to) a, open the control panel power supply options to power my computer use, the use of battery this time parameter selection for alarm item never two options of the box, the purpose is when the battery down to a few percent to application response corresponding operation, don't let the battery power really after, so that the battery itself revised its lowest power with curve 0% charge and discharge: as above after setting, as full of put the principle to the battery charge and discharge, two or three times back and forth, the curve of cell migration can be repair. Note: make sure the battery when charging full, is the best way to shut down filling a few hours or one night, and then pull the discharge, until the computer automatically shut off. Such back and forth at least two cycle method Method 2: the battery is in use and charge the unstable factors will cause the loss of the capacity of the battery, but the decline is not caused by aging, so the appropriate calibration is to be able to make this part of the lost capacity recovery. So of battery calibration work is necessary on a regular basis, such as 1-2 months at a time. Like Compaq and IBM laptop itself is in the BIOS or power management program provides the battery calibration function, so use the two brands can friends according to clew operation can be. Brand for those who did not provide the functionality of the user can follow the steps below: I 1. Set the screen saver to "no" 2. The power use in Windows power management scheme is set to "open", and closes the menu associated with the equipment the following full set to "never" 3. "electricity shortage alarm" in the alerts TAB set to 10%, the operation is set to "no operation"; Will be set to 3% power shortage alarm, operation for the "standby" 4. The screen brightness to the highest % 5. Confirm that all Windows are closed, and save all the data before work 6. Confirm the battery after more than 80%, unplug the power and all external devices, at this time if the screen brightness automatically, so please send it to the brightest OK, you can go to bed, after the discharge laptops will automatically shutdown, after plug in the power supply for notebook batteries, attention must be full filled with again after boot, and then the restoration of power supply solutions to calibrate before setting.