Since the batteries on notebooks belonging to the high cost of the “consumables” that there is a lot of debate on the use of
With the increasingly popular notebook computer, notebook computer on every aspect of the problems attendant in a variety of media, the most controversial of a number of laptop batteries to proper use,
The article said that some laptop batteries is the use of personal experience, while others claim to the guidance of experts, there are all kinds of stories, many argue.
The author is an ordinary notebook users, though not an expert but has years of experience in the use of the notebook, I found dozens of friends through the use of the laptop college students, let them talk about their experiences using the notebook’s battery, along with Their experience is summed up what the provision for the reference in the hope that we can help.
1 argument:
The new battery-activated
1 point of view: we buy a new battery, there will be more than 3% of the electricity, the battery’s power than is used up, until the shutdown, and then charge an external power supply. Time must charge more than 12 hours, repeated three times to do in order to activate the battery.
View 2: battery does not need to carry out 10 hours of rechargeable battery to activate the activity of the normal charge-discharge method to activate.
Survey Results: After my survey, 24 University Students notebook users, there is a 18 second view, and this is no way of recharging the batteries for future use what hurt, of course, to rule out damage to natural factors. The same is true of the author himself, the new battery when the normal use of up to two and a half hours, at present over the past two years, the state of the battery is still good, still be able to reach more than two hours, so I have been satisfied.
Recommendation: I agree with the second point of view, according to the information available indicates that the battery should be activated in the factory completed, the notebook battery factory with a bit of electricity to avoid natural wear and tear caused damage to the battery. The battery should be activated in the absence of the protection circuit of manner, with its own lithium battery circuit protection circuit, this circuit is designed to avoid over-charging and discharging of the battery, battery in a general, the charging indicator light to turn off time , On the battery charge is not into power, then you plug in the power plug on the face of rechargeable batteries to carry out what is the use? From the battery will be able to see the situation on the battery charge there, and teach you a simple way to be able to determine there is no battery during charging, the battery will have time to heat, when the battery is full after an hour (power Do not pull the plug), then you try the battery to see if the battery does not heat hot yet? The results must be cold, not because the battery charge and discharge status, of course, not heat. Notebook makers in the factory when the proposed new battery for more than 10 hours. This may be the words so that some users have had the first wrong, this writer’s view is that notebook makers should be taken into account some new users to use a new battery when not fully grasp the skills of charge, so that they can simply charge 10 hours, so it should be the business expediency.
2 controversy:
Unplug the external power supply when the battery?
1 point of view: the use of an external battery power will be removed.
2 views: the use of an external battery power when not removed.
Survey Results: the majority of students in the use of an external power supply, the battery will be removed, the use of only a few external battery power when it is placed on top of it a few students are used by a number of international brand-name brands.
Recommendations: in fact the battery is removed, the conflict focused on the use of an external power supply when the battery is charging up the issue. To know that the number of battery charging and discharging a direct bearing on the life of the general set of lithium battery charge and discharge the number of fixed and charge only the number of 400-600, specially to improve the product but also 800 times, once for each charge on the battery Retired to step forward. The first point of view is nothing but fear the use of power, the battery will charge on top, not only to increase the number of charge and will have sufficient cause. The second view battery on a computer using an external power supply when it will no longer charge. In fact, these two viewpoints has its right side, but also the wrong place. This is because the views expressed by individuals, not a very comprehensive investigation after the author, many notebook manufacturers are taking into account the vulnerability of the batteries and products to add to the protection of battery technology, and therefore different from the corresponding brand notebook batteries Charge of the protection of different technologies, such as some large companies in this area very well, such as: IBM, Hewlett-Packard, Toshiba, Compaq and so on. One of the most thoughtful consideration is IBM, IBM laptop battery discharge can detect the situation, ThinkPad notebook battery power only less than 95% of the time will automatically charge. This battery can play a good role in the protection, quite a number of other companies have to follow. Therefore, such as batteries, you do not need to use the time to pull down, because only when less than 95% of electricity when it will charge. But even then, if you are using the computer for a long time, or the battery will be removed to better notebook for a long time because the heat generated when running on battery to a certain extent of the injury. However, some other “brand” of notebook batteries, may not enjoy such treatment because it has not done inside the battery protection technology. I like to use a certain brand of notebook computer, a battery on top in the use of an external power supply certainly have to charge about electricity, because the battery when the store will have wear and tear can not be 100%, and as long as it is not 100% , Connected to the power supply on the charge. Every time an external power supply on access to the equivalent of battery time, although only a small charge will be the time. Therefore, we proposed the use of the time according to their own machine case may be, look at notebooks statement, choose to use an external power supply when the battery is removed.
3 arguments:
How to charge?
1 point of view: the use of battery power should always be used after all, so that notebook computers automatically shut down power to recharge every time must be filled.
2 views: using the batteries do not have very much time to deliberate about, like sufficient time to charge.
Survey: Most of the students said that the first view to the unnecessary use as automatic shutdown and then filling, unlike the second view, it is free of charge. When the batteries are generally used in the computer prompts the need for re-charging charge, of course, prompts the time set, the default is 3%.
Recommendation: The author of the proposed method with the majority of students is the same as that. In fact, regardless of the use of laptop power lithium or Ni-MH battery, these batteries have been the memory effect, Ni-MH battery has a memory effect is obvious, but the lithium power will be the same memory effect, but its memory effect than Ni-MH only a small number of . Lithium is no power on the memory effect that no more than exaggerated advertising business irresponsible behavior is totally misled. Since then the battery has a memory effect, charging it when it should be noted, as far as possible and then run out of charge, but there is no need to deliberate must say that the computer automatically shut down, so did not use up any harm (as with a notebook battery charge Discharge protection, the general notebook automatic shutdown is less than the standard battery discharge protection), but you do not feel so tired? In fact, less than 3% of the charge in this way on the good, there will certainly be the effect of memory, compared with the natural wear and tear, nothing should be. As for the second charge would like to charge on the point of view, I totally do not agree, I have already mentioned the notebook battery, whether or lithium nickel hydrogen power, it has a memory effect, in accordance with this approach if it will go a long way to shorten battery life.