How to maintain laptop battery

Notebook is more and more, how to properly maintain laptop battery is also more and more people are concerned about the following to learn it!
Notebook batteries are lithium batteries for lithium batteries, the batteries run out after a long time charging is simply no effect, or even harmful. Because lithium does not exist in the so-called "cache effect", only the early nickel batteries have this feature. Therefore, we should try to avoid the battery is used up exhausted the rechargeable happening, because this will give the battery a lot of pressure, resulting in damage. More feasible approach is to charge remaining in power for about 20 to 30 percent.
Room temperature (20 ° C ~ 30 ° C) the optimum operating temperature of the battery, the temperature is too high or too low operating environment will reduce the battery usage time.
Environment can provide a stable power supply using a laptop, remove the battery for extended battery life is not correct. Because the battery in the charging circuit will automatically turn off when the battery power is full of, so it will not overcharge phenomenon.