Buy a new notebook, install batteries up, remember not to an external power supply, the direct use, put down until the notebook, automatic shutdown, then charging for 12 hours, then start to use, also pulled out of external power supply, repeated 3 times, the battery running even if finished, don't go out after the battery discharging at home the use of external power supply, power directly, go out with the battery, usually around 3 months using the battery is normal.CAHservice manual download site
Making making making making making making making making making laptop battery in addition to its own quality problems will cause an explosion, personal use undeserved also easy to let the battery production safety accidents, so when using the laptop, should pay attention to the following points
1 we call the bed. Like many users do not turn off the power before leaving the notebook computer, even the computer on the bed and woolen products keep charging status, if direct sunlight for a long time, easily lead to overheating of the battery fires, so should try to avoid this kind of situation.
2 full of electricity is switched on. For the characteristics of lithium-ion battery, notebook computer battery is fully charged in the case, should not the external power supply to use notebook computer, because in fact the battery is recharged when the use of state. In addition to causing battery lifetime, the AC and battery at the same time, this also causes the machine, it is easy to damage the other components.
Do not use the battery 3 long time. It is wrong not to use the long time practice, battery capacity needs periodic activation, the proper use of more accurate. Each battery run out of charge should be paid attention to in the use of batteries, and try not to not fully charged unplug, has been in power after full, should separate battery or power adapter, and should not use both.
4 often will remove the battery. Do not often will remove the battery, the bare cell positions, this easy access to large amounts of dust and cause the battery to use bad contact, battery removing should pay attention to dust waterproof shockproof, to clean the position department regularly with a small brush.
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