Do I need to pull the battery when using my laptop?

For laptop users, in addition to hardware performance, everyone should pay attention to the battery. However, it seems that most people are confused about whether the notebook plug-in should be used to remove the battery and how to maintain the battery.

Shouldn't the battery be pulled? Li Jie, a lithium battery practitioner, said: no need to pull the battery.

Almost all computers now use lithium-ion batteries, and have their own power management system and battery protection module. Overcharge protection is one of the basic functions of modern notebooks. As long as the battery is full, the system will automatically disconnect the charging circuit. Laptops like Apple use built-in batteries and can't be disassembled at all. The reason is that they have a power management system and a battery protection module, so don't worry about the problem of continuous battery damage.

On the contrary, the notebook has the advantage of using the battery. When the socket is suddenly powered off, the battery that comes with the computer will automatically resume power supply, and the data being edited on the computer will not be lost.

Just as people will age, the battery will age for a long time. Maintenance is actually to avoid damage to the battery. The correct battery usage should be:

(1) Make sure the notebook is running at a comfortable temperature. Lithium battery fully charged at high temperatures will affect battery life (high temperature here refers to 55 ° C or more). Therefore, try to avoid direct sunlight, pay attention to laptop cooling.

(2) Ensure that the battery power is stable at 60%-80% according to the characteristics of the lithium battery: high battery can extend battery life. Therefore, to ensure the battery's power situation, to avoid the long-term use of battery power, resulting in low power, you can use multiple charging.

(3) If you want to save the battery for a long time, you should put it in a dry and low temperature environment and let the remaining battery power be about 40%. Of course, it is best to take the battery out once a month to ensure the battery is good. Save the state, and not let the battery run out completely and damage the battery.

When the durable battery is also scrapped, it is not a problem to use the battery for 4-5 years. It can be used for so long, and the computer should be replaced. However, if you want to use the battery, you should pay attention to the above mentioned points.

The page contains the contents of the machine translation.