Laptop battery life is affected by the charge and discharge times

Laptop battery life really is, and its longevity directly affected by the charge and discharge times. If you are always installed in the notebook computer batteries, and disconnect the power shutdown mode, the battery will slowly discharge. When you connect an external power source, the battery will automatically begin charging. This constantly repeated charge and discharge, will significantly shorten the battery's useful life. Therefore, we recommend: When you use the laptop battery as far as possible every time to power the basic exhaust (less than 5%) and then plug in an external power supply for charging, and charging time should be controlled within 12 hours, and this is is the best way to avoid the memory effect. (In fact, this habit also applies to other electronic equipment batteries, including lithium ion batteries and nickel-hydrogen batteries. 

If you long to use an external power supply in a fixed location, the best able to remove the laptop battery to maximize battery life. However, we should note that, even if the battery for long time also try to charge and discharge per month of their time, to ensure that their 

TOSHIBA Laptop Battery ACER Laptop Battery activity is not lost. In addition, if your notebook computer with a spare battery, then keep it in when needed Note: In order to avoid the backup battery for long time can not charge excessive discharge phenomenon, do not run out of battery state of their long-term storage (half as much as possible about the remaining power). Of course, you should at least once every six months of their discharge and maintenance to maintain its optimum performance.

There has been significant performance degradation for the battery, you can use the battery calibration method to carry on the "Resurrection." Unfortunately, only a handful of laptop battery calibration function provides for the majority of use, you need to do this manually. Concrete steps are as follows:

● First, abolish the notebook power management, power-saving features, such as disabling the screensaver, the power scheme set to "always open" to "power shortage alert," the corresponding operation is set to "no action";

● retain only as "a serious power shortage alert," when the "standby" operation, in order to ensure that the system can be normal standby;

● Then the screen brightness set to maximum, and save all data, close all window;

● After charging, unplug the power supply, so that a sustained small notebook current discharge;

● When discharge end of the notebook will automatically shut off, then plug in the power of the laptop for charging.

Repeat the above steps 2 to 3 times, you can save the maximum age of the batteries has begun.


Laptop battery long time, it is often sufficient dissatisfaction, or even show damage, and therefore must use attention to some tips: No matter what your notebook to use nickel-metal hydride or lithium electricity, to charge as much as possible and then charge the basic exhaust (power less than 5%), which is the best way to avoid the memory effect. In fact, the lithium-ion battery DELL Laptop Battery HP Laptop Battery has some memory effect, but much smaller than the nickel-metal hydride batteries Bale. Remember, though, is that charging the battery, try to avoid too long, the general control within 12 hours.
Battery life is not the length of time by the general use, but by the charge and discharge times to decide. If you always loaded to the laptop without the battery down and then shut down the machine and remove the AC even after power supply, the battery will not like the thought of it has to fully charged state. Notebook computer batteries because the battery in the integrated control circuit, so even when the power is also shut down the computer power. As one connected to the AC power source, the battery will start charging when turned on or off the power, the battery will be charged and discharged repeatedly, affecting battery life.
To do this, use an external power supply when AC is best to unplug the battery, or battery state of their life exposed to heat affected. If the long-term without the battery, please charge and discharge at least once a month to ensure its activity. In the custody of the battery also has a need attention. At present, the vast majority of notebooks used in lithium ion batteries do not use if the time is often prone to the phenomenon of excessive discharge, may no longer be charged. In order to prevent over-discharge, charge state in half to save in a cool dry place, and then once every six months, then half of its electricity to the state of charge.
In addition, factors that affect battery life include the use of the environment temperature (30 ℃ suggested the following to use), battery storage and battery temperature suffered shock size. Battery will be used after a period of time aging, specific performance is the internal resistance become larger when the voltage across the charging up too fast so it is easy to charge control circuit is judged to have full capacity has naturally decreased . Battery calibration is an effective way to deal with aging batteries, a small number of notebook battery calibration software will be dedicated. If your laptop does not discharge specific software, you can follow these steps:
● Disable the screen APPLE Laptop Battery saver;

● In the Windows Power Management power scheme will be set to "always open";

● Alerts tab of the "insufficient power warning" is set to 10%, the operation is set to "no action";

● will be "a serious power shortage alert," set to 3%, operating as "pending";

● the screen brightness to the maximum;

● sure all the windows closed, and save all the data before work;

● Check that the battery charge after more than 80%, unplug the power and all external devices.

After the discharge end of the notebook will automatically shut down after the power plug for laptop charging, this process can be repeated 2 to 3 times the aim is to continuous low current discharge batteries, which discharge state in our daily use can not be achieved , its effects and those dedicated basically the same discharge software.