Laptop battery maintenance of the new law
Words of today's notebook computers have become a fashion, more and more people to give up the desktop, select the books began. Not only in portability has a lot of advantages, make it a more integrated hardware footprint smaller. The most important reason is the use of rechargeable laptop battery is one of the advantages relative to the desktop, it can greatly facilitate a variety of environments the use of laptop computers. And with the level of battery technology advances, long battery life of notebook after another. Today, let's talk about that point on the laptop battery thing.
With the notebook with the passage of time, many of my friends was feeling battery aging, battery life shortened. In addition to buy a new battery, there is no way to repair the battery?
Study the fundamental reason is because the over-charging and over-discharge of lithium-ion batteries cause permanent damage to the positive and negative, which is the battery life issue. More importantly, if the charging process due to unexpected disruptions, its internal chemical reaction will occur complex changes, at this time are likely to affect battery life. To this end, the depth of discharge and charge is to protect the laptop battery a good solution.
Many brand name notebook with a dedicated discharge software, unfortunately if your notebook is not a dedicated discharge software, you can follow the steps below. First, disable the screen saver in Windows Power Management power scheme set to "always open", and the alarm tab will be "insufficient power warning" is set to 10%, the operation set to "no action." Then the "a serious power shortage alert," set to 3%, operating as "waiting", while the screen brightness set to maximum. Save all work before the data, and confirmed more than 80% battery, unplug the power and all external devices.
After discharge the notebook will automatically shut down, then the power plug for laptop charging, this process can be repeated 2 to 3 times. In fact, this approach aims to make continuous low current battery discharge, which discharge state in our daily use can not be achieved, the effect of discharge and those dedicated basically the same software.
If this time is no apparent effect, so essentially belonging to the battery can not be restored, this time to spare you should consider replacing the lithium-ion battery pack inside the core.
However, in order to make our "books" to better use: now the following way for everyone to know about drying out:
1. When no external power supply case, if the working conditions at the time slot being less than PCMCIA cards, remove the card first proposed to extend battery life.
(2) at room temperature (20-30 degrees) for optimum battery working temperature, the temperature is too high or too low, the operating environment will reduce battery time.
3 can provide a stable power supply in the environment using a laptop computer, remove the battery for extended battery life is not right by. On ASUS notebooks, when fully charged battery, the battery charging circuit will automatically shut down, so the phenomenon of overcharging does not occur.
4 is recommended to conduct a three-month average battery power correction action.
5 to minimize the number of battery. Battery charge and discharge directly to the life of each battery charge, battery on a step forward to retirement. Suggest you use an external power supply.
6 using an external power supply when the battery removed. Some users often several times a day the power plug, and the laptop with the battery, do more damage to the battery. Because each time access is equivalent to an external power supply battery charge time, battery life shortened by a natural.
7 after the exhaustion of battery charge and avoid charging time is too long. Regardless of your notebook to use nickel-metal hydride or lithium electricity, to power must be exhausted after the full (capacity less than 1%), which is the best way to avoid the memory effect. Lithium also have memory effect, but it is the memory effect than Ni-MH small number of Bale.
8. Peacetime Caution: When used in peacetime to prevent exposure to prevent damp to prevent the erosion of chemical liquids, avoid contact with the metal battery contacts, etc. happen.
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