When the laptop is in use, do not use the battery with an external power source

1. Today's laptop batteries are all intelligently charged, and they will automatically power off when they are full! The computer starts to be powered by an external power source. Generally, the battery is less than 95% charged before it starts. The battery is not taken and has no effect on the battery.

2. Bring the battery. It can prevent damage to the computer caused by a sudden power failure.

3, but you personally should develop the habit of using the battery scientifically, and in the case of an external power supply, be sure to plug in the power supply first. Do not use the battery to turn it on. This will prevent the battery from being charged back and forth.

It will be of great help to you to help you buy a notebook.

The battery life of the notebook helps.

It's best to unplug it, so it's good for the battery, and I've experienced it for myself

And it's better to discharge the battery regularly, uh, how to say, is to use up the battery and then fully charge, which is conducive to prolonging the battery life

When plugging in AC power, do you have to take the battery off to prevent repeated charging and discharging?

Here's my advice to you: no! Of course, you can refute me with the natural discharge of lithium-ion batteries, saying that after the natural discharge of the battery, if there is a power connection, there will be repeated charging and discharging, which reduces the service life of the battery.

And I give you the answer "no" for several reasons:

1.Now the power control circuit of the notebook is designed with this feature: that is, when the battery power reaches 90% (such as most models of HP) or 95% will be charged, and the time to reach this capacity through natural discharge is 2 weeks to a month, when the battery is idle for about a month, it must be fully charged and discharged to maintain the capacity of the battery, at this time you should be concerned about the battery should exercise rather than be recharged again after being idle.

2.Even if the battery is "unfortunately" recharged, the loss will not be much greater than the drop in power caused by not using the battery for a long time.

3.Your data is much more precious than your battery or even your laptop, and a sudden power failure will not only hurt your laptop, but also irretrievable data will be too late to regret.

Don't pull it out, it's okay, pulling it will affect the laptop's battery contact shrapnel.

Many times when we use a laptop, we don't use batteries when we connect to the power supply, is this okay? So let me tell you about it, I hope it can help you!

How to connect a laptop to a power source without using a battery

Analysis and Resolution:

The laptop does not need to remove the battery when it is connected to an external power source. Normal use and normal standby will do. Today's notebook systems are equipped with intelligent recognition functions, sometimes showing that they are not charging, and sometimes they show that the battery is full.

If you watch a movie, it will take about 2 hours. If you use a disc, you can't do it, and the battery will run out in an hour and a half at most. Laptop.

The batteries are all protective circuits and do not need to be actively discharged!

The battery is not only convenient to use outside, but also in the event of a sudden power failure, it can protect your data from being lost due to power failure, and it also protects the hard disk"Dead"。

Laptop battery care.

First, laptop batteries don't require the first three 12-hour charges. Second, if you use the laptop in an environment that can provide a stable and good voltage, it is best to use an external power supply, and you can consider removing the battery at this time. Third, if you don't use your laptop or laptop battery for a long time, it's best to store 50% of the battery charge.

Finally, it is recommended that you use an external power supply as much as possible to minimize the battery life and the number of times you use it. When using batteries, it is also necessary to pay attention to prevent sunlight, moisture, chemical erosion, and contact between battery contacts and metal objects.

It's okay for a laptop to be plugged into a power source without a battery, and this will protect the battery to the greatest extent.

With the continuous development of technology, people are becoming more and more dependent on computers. But sometimes, if we don't have a computer battery, we can connect the laptop directly to the power supply, however, there are certain risks and effects associated with connecting the laptop directly without a battery.

If you are not using the battery, the following safety issues may occur:

1. While using the laptop, if there is a sudden power failure, the data may be lost, which may lead to the loss of important files and documents.

2. When connected to AC power, if something happens to your laptop, such as a short circuit or malfunction, your computer may burn out, causing safety hazards such as fire.

3. Another security issue is that without a battery, the system will not work properly at this time, even if your laptop's internal system is designed to shut down automatically, which may affect the performance and life of the computer.

Summary: Although the laptop can be used without a battery directly connected to the power, the absence of a battery will affect the use of functions, will lose the flexibility of carrying, there are certain hidden dangers for the protection of file data, and secondly, it will also reduce the safety of use and affect the performance and life of the computer, so you should take good care of the computer battery when buying a laptop and use it safely. <>

Summary. Generally, the battery is overdischarged, resulting in the inability to charge normally. The phenomenon is that it is always showing charging, but the power level is always zero.

Non-related professionals are not recommended to repair it yourself, and it is recommended that you replace the battery if needed.

Suggestion: If the battery device is not used for a long time, it should be fully charged and stored first.

2.Do not modify the battery status with some battery software.

The laptop battery suddenly can't be used, and you can only use an external power supply.

Generally, the battery is overdischarged, resulting in the inability to charge normally. The phenomenon is that it is always showing charging, but the power level is always zero. Non-related professionals are not recommended to repair it yourself, and it is recommended that you replace the battery if needed.

Suggestion: If the battery device is not used for a long time, it should be fully charged and stored first. 2.

Do not modify the battery status with some battery software.