Laptop battery use, are you doing right?

                                Laptop battery use, are you doing right?

         Now more and more people concerned about how to properly maintain your laptop battery, because the desktop has been lagging behind, more and more people use the laptop, but the laptop battery problems also appear.

         Have a look, are you doing right or wrong?

         Misunderstanding 1: laptop battery without having to charge all the electricity used up

         Now laptop batteries are lithium batteries, for lithium batteries, the use of light batteries and then filled for a long time there is simply no effect, or even harmful. Because lithium batteries do not have the so-called "cache effect", only the early nickel batteries have this feature. Laptop battery life is generally only related to man-made damage or natural life expectancy. Basically, the battery life are fixed, 300-600 times the number of charge and discharge, generally available for 2 years.

          Myth # 2: When the power is connected, the battery is unplugged or unplugged

          Pull and not pull depends on the actual use of the situation: Connecting the DC power without removing the battery does not cause any harm to the battery, because the battery will not accept any charge after the full charge, the power will be all directly to the notebook power Supply system. However, when the notebook is running at high speed, it is best to remove the battery when it is overheated,

otherwise it is harmful.

         How to properly charge the laptop battery

         Should try to avoid running out of battery power and then recharge the case, because it will give the battery a lot of pressure and thus cause damage. More feasible approach is to charge the remaining 20-30% of electricity. In fact, the laptop lithium battery in the "light / charge" the number of times there is a limit, all the light recharge will only shorten the battery life. At the same time, the battery should be charged in a dry place, in addition to pay attention to the heat problem, which is the enemy of the battery.

         Tip: The use of mobile phone battery with the use of laptop battery is not the same, many people may be based on the experience of their cell phone batteries to judge, that laptop batteries should also be fully recharged with light, this idea is wrong.

         Long-term use of the laptop battery how to save

         Laptop battery is discharged or stored fully charged? Long-term preservation of light will make the batteries lose their activity, and even lead to self-locking control circuit can not be used again and again, fully charged long-term preservation will bring security risks, the best way to save is to use about 40% of electricity and then stored in Cool and dry place, about 20 degrees Celsius is the ideal preservation temperature. Of course, it is best to take out the battery once a month, which can not only ensure the battery is in a good state of preservation, but also not completely drain the battery and damage the battery.

         How to extend laptop battery working hours

         1> to reduce the screen brightness: Use fn + down / up key combination to quickly adjust the brightness (the specific fn + which key need to see their respective notebooks). The company is located in:

         2> make good use of standby, sleep and other functions: When a longer period of time without a computer, allowing the notebook standby or hibernate, both to save power and extend the life of the computer. The company is located in:

         3> Open cpu speedstep function, can greatly extend battery working time: cpu speedstep feature is activated by default in the bios, when using the battery, the cpu will automatically use the frequency in order to achieve energy-saving purposes. If not open, press F2 into the BIOS to find Performance, set Speedstep Enable Enabled.the company is located in:

        4> When using the battery, try to turn off the wireless, Bluetooth and infrared ports. Remove unused peripherals and avoid enabling large 3D programs, games, etc. to reduce unnecessary battery drain.

        No matter how you treat your laptop battery before, with these instructions, you should be better to treat your battery, of course, if it is really bad, God can only say that to buy a new one