With the growing popularity of the notebook computer, laptop computer on all aspects of the problem comes in all sorts of media of the most controversial for the correct way of using laptop batteries, some say the laptop batteries use personal experience, some declared it expert guidance, all kinds of statements are have, the debate over the many.
The author is a normal laptop users, though not what experts, but has many years of using notebook experience, the author through a friend to find dozens of college students use a laptop, let them talk about their laptop battery to the use of experience, plus their own little experience, sums up to provide them as reference, the hope can give you some help.
Point 1: use external power supply doesn't need dismantling the battery.
Survey: most of the students in the use of external power supply, will the battery removed, only a few use external power supply when the battery is on the above, this a few students used brand are the several international famous brand.
Solution: in fact the Dell PW835 Battery come down and the contradiction mainly concentrated in the use of external power supply when the battery charge up the problem. Want to know, the battery charge and discharge frequency directly related to life, general lithium battery set cycle count is fixed, charging times only 400-600 times, with special improved product also however 800 many times, every filling a battery is a step forward to retire. The first point is just afraid of using the power supply, will be to charge the batteries in above, not only increase the number of charging, and will cause the overcharge. The second kind of ideas that full of electric batteries in the computer, and in the use of external power supply will not be recharged. In fact the two views have the right side, but also have the wrong place. Because this is just the views of the people of individuals, and not very comprehensive, after the author survey, now a lot of laptop manufacturers are considering the vulnerability of the battery, and in the product with the battery protect technology, thus different brand Dell DF192 Batterycorresponding charging protection technology is different, like some of the large manufacturers in this respect is well done, such as: IBM, hewlett-packard, Toshiba, compaq, etc. One of the most thoughtful consideration is IBM, IBM's laptop battery discharge can detect, ThinkPad notebook battery power will only in less than 95% of the time would be to charge. This can have very good protection to the battery effect, now many other companies to follow suit too. So the battery like this, you to use it they don't need to pull down, because only when power less than 95% of the time it will charge. But even so, if you are a long time use computers, or will the battery removed to be better, because when the notebook long time running the heat generated by the battery must be to damage. But some other "small brand" notebook batteries, can enjoy treatment of less than this, because it is not taken inside the battery protection technology. As the author of the use of a brand notebook computer, if full of electric batteries in above, in the use of external power supply of certain must first fill your energy, because the battery when stored will have loss, not to be as high as 100%, but as long as not 100%, the power is connected to the charge. Every time the power converter is equivalent to access on a single battery charge, although just filling a brief time. So suggest that we use in the machine according to from already the case may be, check the notebook instruction, the choice in the use of external power supply or batteries will be removed.
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