Shulou(Shulou.com)06/02 Report--

This article mainly introduces whether the notebook computer needs to be plugged in all the time, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let the editor take you to know it.

No, the laptop does not need to be plugged in all the time, and if the power is running out in the process of using the laptop, it needs to be plugged in in time, but the laptop battery is with a chip and will be controlled automatically. so it doesn't matter if the laptop power adapter is plugged in all the time.

This article operating environment: Windows7 system, Dell G3 computer.

Does the laptop need to be plugged in all the time?

The laptop does not need to be plugged in all the time. If the power is running out in the process of using the laptop, it needs to be plugged in in time. However, the laptop can always be plugged in when it is not in use.

Occasionally forget to unplug the power, there will be no damage to the computer. Of course, when the laptop is not in use, it is recommended to try to remember to unplug the power supply. The laptop battery is with a chip and will be automatically controlled, so it doesn't matter if the laptop power adapter is plugged in all the time.

In the off state, if you are charging, the charge indicator light will generally show orange or flashing. When it is full, it turns green and always bright, and the control chip automatically disconnects the charging circuit, even if it is plugged in all the time, you don't have to worry about bursting your battery. Unplugging it has at least two benefits: ① turns off the adapter and does not work. Rest. ② prevents accidental power surges and damages the adapter.

Extended data:

Notebook battery usage precautions:

Careful notebook users like to take the battery off the machine when they are not using the battery, which can prevent the repeated charging of the battery from affecting the battery life and reduce the weight of the notebook. It is recommended that it is best not to save, for the sake of data security, it is best to install the battery back to the notebook, otherwise accidentally data will be "mercilessly" lost. As a matter of fact, the loss outweighs the gain.

There are not so many problems with installing the battery on the machine. All the batteries use lithium-ion batteries, and the memory effect of the battery is already very small. In addition, most of the batteries are equipped with smart chips. This small chip can not only control the amount of charge of the battery, but also detect whether the battery needs to be recharged. Generally, it will only start charging when the battery is less than 90% to 95%, so the battery will not always be charged when it is placed on the laptop.

Ideally, you should try to keep your battery at 20% to 80%. Remember, these are the best ways to unplug your machine before the battery is 100%. Also, don't wait until the battery is dead to recharge. Try to keep your laptop cold. Turning off the computer and charging is the best way to charge.

When you turn on your laptop, you should pull the battery out of your computer and plug it in. Although this method is inconvenient, it will do great damage to your battery if you plug it in when the battery is fully charged. After years of research and development, the problem of battery overcharge has been basically solved. unlike the early Ni-MH batteries, if the commonly used lithium batteries often release the stored electricity completely, it will greatly shorten the battery life. the performance is that the capacity of the battery pack is greatly reduced.

So some friends will ask how much power the battery should keep. According to the experience of many people, the residual power of the battery pack should not be less than 5% of the total electricity. Notebooks that can fully view battery information (including total design capacity, actual total capacity, number of charges, manufacturer, health, etc.) have two major brands, IBM and Sony, while other brands can only rely on third-party software.

Some friends may not move much laptop, the battery will be idle for years at home may be full of batteries, and then let go of the side. In fact, this is wrong, so that the cells in the battery pack will age mercilessly. The battery should not be fully charged, it only needs to be recharged to about 40% or 65% of the total charge. Take off the charged battery, wrap it in fresh paper and place it in a cool, ventilated place that is not in direct sunlight.

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