Why does the Huawei 2S mobile phone heat up when charging

It is normal for mobile phones to heat up when charging, especially for mobile phones that support fast charging function, the current and voltage are large when charging with fast charging, so the temperature is higher than that of ordinary chargers. To avoid serious heating of the phone:

It is recommended to avoid using your phone while charging.

Put the phone in an environment with good heat dissipation to charge, and the poor heat dissipation environment will cause the heat of the charge to not be dissipated, so that the temperature will rise.

Turn off your phone, wait for the temperature of your phone to cool down, and then restore the factory settings or upgrade to the latest software version. (Note: In order to avoid loss of important data, it is recommended to back up in advance).

The machine is a normal phenomenon, as long as the mobile phone is not hot, there is no problem.

Prevention method: When the mobile phone is at normal room temperature, it is normal for the heat to not exceed 60, and the battery will not be damaged.

It is not advisable to use a high-current charger for too long, as charging for too long will damage the battery and generate heat.

It is best to use the charger in an original or quality reputable product.

If you are not in a hurry to use it, it is recommended to charge it with a base charger (slow charging mode) to avoid heating the battery. 5.If you feel that your phone is a little hot when you use your phone*** or when the battery is charging.

If it exceeds 60, return to standby mode immediately or change the battery, and unplug the charger immediately if it is charging.

1. It may be that the charging head of the mobile phone is not plugged in properly, resulting in poor contact, and the mobile phone will be charged and heated.

2. It is also possible that you are playing with your mobile phone while charging your mobile phone, and when you charge your mobile phone while playing with it, it is easy for your mobile phone to heat up when charging.

3. It is also possible that the charging cable is damaged, and the charging cable will also heat up when charging the mobile phone.

Hello, it is normal for charging to heat up, usually the higher the power, the hotter it will be.

Mine is nova9pro charging does get hot.

Every mobile phone rises in temperature to a greater or lesser extent when it is charged. This is normal.

Some mobile phones do not support charging while playing, which will cause the mobile phone to charge hot, followed by the instability of the charging current that causes the mobile phone to heat up, and the other may be that there is a problem with the charging plug or charging cable, it is recommended to check whether the charging cable is in poor contact or damaged, and if it is damaged, it needs to be replaced in time. Finally, the battery of the mobile phone has a lifespan and needs to be replaced after a long period of use.

Huawei mobile phone charging heating is very hot, there are the following reasons:

1.The processor runs at high speed, and the mobile phone CPU integrates the CPU ** chip and the GPU graphics processing chip, as well as a series of key chip modules such as blue, GPS, and radio frequency, which will emit a lot of heat when the module is running at high speed;

2.In the season, mobile phone charging may rarely be hot in winter, but in the hot summer, the ambient temperature rises, coupled with the heating generated by internal charging, the internal temperature is not much different from the ambient temperature, so the heat dissipation efficiency is reduced, and the mobile phone is hot;

3.Mobile phones that support fast charging and super fast charging have a higher current and voltage when charging, so the temperature will be higher than that of ordinary charging.

What's going on with the phone heating up while the phone is charging.

When charging, it is necessary to convert a relatively high voltage or current into the corresponding voltage of the battery for charging, and this conversion process generates heat.

Physically, movement and work will produce heat, and when charging, it is actually the work movement process of the electrons in the battery, which will of course produce heat. Not only mobile phones, electric bicycles, electric tricycles, electric cars, rechargeable shavers, etc., but also charging will heat up, which is normal in principle.

The mobile phone heats up normally, the charging current passes through the battery, you can use the **360 mobile phone guard on the mobile phone, enter the toolbox after opening, find the tool "charging protection", and use it to protect and optimize.

There are many reasons why Huawei mobile phones heat up when charging, such as improper operation, more programs running in the background, or overfrequency of mobile phone operation, etc.

The use of mobile phones during the charging process leads to battery heating caused by unstable voltage during charging, and there is also a small remaining battery power, the voltage in the battery is different from the charger voltage, and for example, the charging voltage is unstable, which may cause the mobile phone to be hot.

If the phone supports super fast charging, it is normal to heat up while charging.

If you think there is a problem, you can contact the local official after-sales service center, and the after-sales service will help check if there is a problem.

It is recommended to use the standard charger to flush, others may be too high voltage and cause heating.

Playing while charging... Or maybe it's hot... Or the battery has been used for a long time... Or is it something else ... It's better not to overcharge ha... FYI...

Product name: Huawei mobile phone.

Product model: Huawei nova5pro

System version: Software version: null

1.Some mobile phones do not support charging while playing, which will cause the phone to charge hot.

2.It may be that the charging current is unstable and the phone is hot and hot.

3.It may be that there is a problem with the charging plug or charging cable, it is recommended to check whether the charging cable is in poor contact or damaged, and if it is broken, it needs to be replaced in time.

4.If there is a problem with the battery, the battery of the mobile phone has a lifespan and needs to be replaced after a long period of use.

Summary. 1.Some phones don't support charging while playing.

2.It may be that the charging current is unstable and the phone is hot.

3.There may be a problem with the charging plug or charging cable.

4.There's a problem with your phone's battery.

Battery charging heating is the characteristic of the battery, if the heat is serious, it is easy to swell and return to expand, and the expansion is serious and even has a certain chance of occurring**. The following are the reasons why lithium batteries are easy to heat up and expand.

There is a risk that the battery will not be mismatched when it is used improperly, but this is a small risk. But once it is, the larger the capacity of the lithium battery**, the greater the power. In order to prevent lithium deficiency ion batteries from overheating, or even ***, we will build many self-protection mechanisms and install protection boards in lithium batteries.

Reasons for lithium battery bulging:

1. The problem of lithium battery manufacturing level is that the electrode coating is uneven and the production process is uneven.

2. The short reflection of the short-circuit fault is converted into a large amount of heat, which causes the electrolyte solution to dissolve and vaporize, causing lithium ions;

3. If the battery pack is not used for a long time, it will also produce bulging phenomenon, because the gas is conductive at a certain level, so the discharge time is equal to the positive and negative direct contact of the rechargeable battery.

4. Poor quality of lithium battery chargers. The charging head is made with false or poor electronics, the heat is high, the main parameters are not accurate, and it is impossible to control the battery charge limiter.

5. The battery charging time is too long. If too much battery charging will cause a large amount of steam to flush the electrodes, the lithium battery in the active material will fall off, reduce the number of battery cycles, accelerate the water shortage rate of the rechargeable battery, endanger the dissolution of the lithium battery, increase the temperature of the battery, and make it full of drum shape.