Batteries

When using an external power need to unplug the battery?

Point 1: When an external power supply should remove the battery.

Point 2: When using an external power supply no need removing the battery.

Findings: Most students in the use of external power supply, will the battery removed. Only a handful of using an external power supply without removing the battery, this handful of students are used in several international brands laptop.

The proposed method: whether need to remove the battery,  conflicts focused on the battery will be charged or not when using an external power supply.We all know that the number of battery charge and discharge the battery life is directly related to the general lithium battery charge and discharge times set is fixed, the charge number only 400-600 times, after a special charge to improve the product number is 800 times,each time the battery on charge a step forward to retirement.

The first point is simply afraid to use power when placed inspiron 1525 battery on will charge the battery, not only to increase the number of charge cycles, and will overcharge.The second view is that a fully charged battery on the computer, when using the external power supply will not be charged. In fact, both views have their right side, but also have wrong side. Because this is only the views expressed by individual, not very full, after I investigated, that many notebook manufacturers are taking into account the vulnerability of the battery, and add the protect technology to battery, which different brand laptop battery charging protection technology is different, as some big companies do very well in this area, such as: IBM, HP, Toshiba, Compaq, etc. Which considered the most thoughtful is IBM.

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IBM laptop battery discharge condition can be detected, ThinkPad notebook studio 15 Battery power only when less than 95% will be charged automatically. This can play a very good protective effect on the battery, and now many others brand laptops have followed suit. Therefore, the battery like this, when you do not need to use pull down, because only when the capacity less than 95% of the time it will charge. But even so, if you are a long time to use computers,it would be better to remove the battery, because the long-running laptop heat generated when the battery will cause some damage. However, some other “little brand” laptop batteries, may not enjoy such treatment, because it did not take the protection technology inside the battery.

I like to use a particular brand of notebook computers, if fully charged battery on the top, certainly in the first when using an external power supply charge your energy, because the battery storage, will have wear and tear, can not reach 100%, not 100% as long as , power supply connected to the charge. Access time is equivalent to an external power supply to charge the inspiron 1501 battery once, although only a small charge will be the time. It is proposed that when we use the machine according to their own circumstances, look at the laptop specifications, choose whether need to remove battery when use an external power supply.

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