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Laptop battery should pay attention to three areas, the most debated in various media to the number of the proper use of laptop batteries, notebook batteries some articles say that the use of personal experience, while others claim to expert guidance, all kinds of stories are There, the Acer aspire 5920 adapter argument of many. The author is also a regular laptop user, though not an expert, but the laptop has many years of experience, the author through a friend recruited dozens of college students using a laptop, let them talk about their experiences on the use of laptop batteries, coupled with my little experience, summed up what provides us as a reference, I hope to give everyone a little help. ? the proposed method: In fact, if the battery is removed, the conflict focused on the use of external power supply when the battery is charged to the issue. You know, the battery charge and discharge is directly related to life, the general lithium battery charge and discharge times set is fixed, the charge number only 400-600 times, specially modified products, but 800 times, each time the battery to charge a step forward to retirement. The first view is simply afraid to use power, the battery will be charged on the above, not only increase the number of charge cycles, and could lead to overcharging. The second view is that a fully charged battery on the computer, in the use of an external power supply will not be charged. In fact, both sides have their right side, but also the wrong place. It is only the views expressed by individual people, not very full, after I discovered, many notebook manufacturers are taking into account the vulnerability of the battery, and battery Toshiba PA3534U-1BRS PA3533U-1BAS battery products added protection technology, so the corresponding different brand laptop batteries Charging protection technology is different, like some big companies do very well in this area, such as: IBM, HP, Toshiba, Compaq and so on. Which is considered the most thoughtful IBM, IBM laptop battery discharge condition can be detected, ThinkPad notebook battery only less than 95% of the time will automatically be charged. This can play a very good protective effect on the battery, and now many other manufacturers have followed suit. ? view 1: battery power should always be all used up, so that consumption of notebook computers to automatically shut down and then recharge, each must be filled. ? point 2: When the battery is very deliberately not to pay attention to, when to use the charge to charge. ? Survey Results: Most students said, unnecessary to the first view and then charge as used in automatic shutdown, nor the second view, it is free of charge. Are generally used when the battery needs charging again when the computer prompted the charge, of course, prompts the time can be set, the default is to 3%. ? proposed method: the method I recommend most of the students with the method is the same. In fact, whether laptop uses lithium or nickel-metal hydride batteries, these batteries are a memory effect, Ni-MH battery with memory effect is very obvious, but the lithium will have the same memory effect, but its memory effect smaller than nickel-metal hydride Bale . No memory effect on lithium argument, but exaggerated irresponsible business conduct in advertising, is totally misleading. Well, since the battery has memory effect, it should be noted when charging point, try to run out of charge, but do not have to deliberately say must use the computer to automatically shut down, so there is no harm with it though (because the laptop battery has a charge and discharge secure, automatic shutdown laptop Dell inspiron 6400 adapter battery has not yet reached the standard discharge protection), but you feel so tired? In fact, this way less than 3% charge on the good, the memory effect will certainly be, compared to natural wear and tear, it should be nothing. As to the second point of view to charge to charge, the author is completely disagree, have already said, whether laptop batteries or lithium nickel-metal hydride, which has a memory effect, so if the battery life in this way will be greatly reduced.
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