What causes Samsung battery bulge?

It is not recommended to continue to use the battery after it has been bulging, as it is not possible to physically inspect the physical object in the network. In order to understand and solve the problems of the mobile phone and battery in a more targeted manner and judge whether it can be repaired, it is recommended to bring the purchase invoice and repair card to the nearest service center for testing, and the service center will determine and further process according to the test results.

1. The charger does not match the mobile phone battery;

2.The mobile phone battery is charged and discharged for a long time;

3.The battery current and voltage caused by the hardware or software of the mobile phone are not a problem.

There may be two reasons for the bulging of the battery, one is the problem of the battery manufacturing level, the electrode coating is uneven, and the production process is relatively rough;

The second is the problem of overcharge and overdischarge during use. These two factors will cause a violent reaction similar to a short circuit inside the battery during use, generating a large amount of heat, which in turn will cause the electrolyte to decompose and vaporize, and the battery will bulge.

If more than one battery is bulging, it should be that the cut-off voltage of the charger used does not match the battery, and it is recommended to replace it.

In addition, the phenomenon of bulging will occur when the battery is not used for a long time, because the air is conductive to a certain extent, so if it is put for too long, it is equivalent to the direct contact between the positive and negative poles of the battery, and a chronic short circuit is carried out.

If the spare battery is not used for a long time, it is recommended not to store it with a full charge, and it is best to keep about 60% of the power - in addition, take it out and use it after a while, which will be good for the life of the battery.

Measures to prevent battery bulging:

1. Use batteries from regular manufacturers, and try to use original batteries;

2. Use the original charger to charge the battery;

3. Avoid charging and overusing the battery for a long time.

The battery bulge turned out to be like this.

Don't panic if the battery is swollen, it won't be ** under normal circumstances, but don't continue to use it!!

If you can dismantle it yourself, you can disassemble it yourself, and if you can't dismantle it, take it to the maintenance point and let others dismantle it.

There are many people who continue to use it without knowing it, if you feel that your iPhone screen or back cover has a feeling of being pushed up, you must miss the judgment to check whether the battery is bulging.

There are two main reasons for bulging:

First, the problem of battery manufacturing level, the electrode coating is uneven, and the production process is relatively rough;

The second is the problem of overcharge and overdischarge during use. These two factors will cause a violent reaction similar to a short circuit inside the battery during use, generating a large amount of heat, which in turn leads to the electrolyte returning to dehydrolysis and gasification, and the battery will bulge.

So how do you prevent the battery from bulging?

In terms of production process, battery bulging cannot be completely avoided, even if it is Apple's original battery, there is a probability of bulging.

If it is a third-party battery, we should choose a reliable brand as much as possible, this kind of product that is difficult to produce, we should be cautious in the selection of overshoot, do not be greedy. After all, if you buy a cheap battery bulge and break the screen, you will have to spend more money to fix it.

In daily use, don't let the battery overcharge and discharge, don't use it until it's completely out of power before charging, and try to avoid charging it overnight. In addition, do not charge the battery immediately when it is very hot, and wait until it returns to normal temperature before charging.

Doing the above points can not only avoid battery bulging, but also maintain battery health and prolong battery life.

To replace the battery with a new one, it is recommended to go to a professional mobile phone store for repair and inspection.

The reason for the Samsung battery bulge is:

The charger does not match the battery of the mobile phone.

The mobile phone battery is charged and discharged for a long time; The mold pin is positive.

The hardware or software of the mobile phone causes the battery current and voltage to be unrepentant.

The main reasons for the thermal expansion of the battery are as follows:

1. Poor or no battery protection circuit: This situation often occurs in mobile phones with removable batteries, many users like to buy relatively cheap non-original batteries, and these batteries usually cut corners in order to maximize profits, and the protection circuit of the battery itself is prone to problems, and the cells are expanded. In the case of lithium-ion batteries, the expansion of the battery cell to a certain extent occurs**.

2. Poor charger performance: Because the charger causes battery problems should be the most common, in many cases, users may not care much about the choice of mobile phone charger, and often take a charger to charge. These chargers may be cheap chargers sold on the street without a perfect protection circuit system, or they may be chargers for household tablet products, and their charging current is likely to be relatively large, and occasional charging problems are not big, but if they are used for a long time, the battery is likely to swell.

3. If the mobile phone is not used for a long time: if the mobile phone is not used for a long time, the battery will also have the problem of expansion, this is because of the long-term storage of the battery, the voltage will drop to below 2V, and there will be a chemical reaction inside, resulting in the lithium battery air drum, which is also the reason why many friends generally find that the mobile phone battery is bulging when disassembling the old mobile phone. So if you want to store the battery for a long time, the most reliable way is to charge it to a half-charged state regularly.

Please add a detailed explanation.

If you are using a vivo mobile phone, please go to the customer service center for testing and processing (customer service center address: enter vivo official website vivo**app--my--service outlets after-sales outlets--select provinces and cities to inquire about the address of the customer service center) It is recommended to call the customer service center in advance to confirm relevant matters and understand the working time, so as not to delay valuable time.

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The reason why the Samsung folded back cover bulge can be caused by improper use. The folded back cover is extremely weak, and if blows and shears occur during use, bends and bulges can form and cause this condition. In addition, if the mobile phone remains on for a long time, it is also easy to cause the deformation of the folded back cover, so it is recommended that users try to avoid cutting when using the hand reed hall machine, and try to shut down the phone for a short time.

Hello, I have helped you find the result; The reason for the bulging of Samsung tablet is that the heating of the tablet tablet will have a certain impact when it is standby, especially after the fan is started, the heating will be aggravated, if the capacity of the tablet tablet is more than 80%, the temperature will exceed 15 degrees, and continued use will cause damage to the battery of the tablet tablet, so many merchants will prompt you to take the tablet tablet can not be used for a long time, so as not to cause damage to the battery. There are the following solutions to this problem1Unplug when fully charged.

This method is the simplest and most effective, but it is not a good way to prevent the tablet from being able to continue to use the battery. 2.Check the reasons why the tablet cannot be used to charge normally, which is common due to the poor quality of the battery pack, the use of fake chargers, excessive static electricity, etc.

3.Replace the battery as soon as possible. However, since the battery life of the tablet is generally a few years, the battery will still cause the battery to fail to charge normally if the tablet is not replaced in time.

Therefore, if the battery of the tablet cannot be charged normally due to poor quality, it is recommended to replace the battery as soon as possible. Hope it helps.

Summary. The handling suggestions for the Samsung tablet bulge are as follows:1

Restarting the tablet can be tried to restart the tablet first, sometimes the bulge is caused by a software glitch, and restarting can solve the problem. 2.Update your system and appsMake sure your tablet's operating system and apps are up to date.

Some bulging problems exist in older versions of the system Check the battery If the battery bulges severely, you need to replace it with a new one. It is recommended to go to a professional repair shop to replace the regular battery, and do not disassemble and assemble it yourself.

Hello Dear I am Angel, a little assistant in life, and I am happy to answer the question "What to do with a Samsung tablet bulge" for you

The handling suggestions for the Samsung tablet bulge are as follows:1Restarting the tablet can be tried to restart the tablet first, sometimes the bulge is caused by a software glitch, and restarting can solve the problem.

2.Update your system and apps to ensure that your tablet's operating system is up to date and your apps are up to date. Some bulging problems are the presence of Changchen in the old version of the system Check the battery If the battery bulges severely, you need to replace it with a new battery.

It is recommended to go to a professional repair shop to replace the regular battery, and do not disassemble and assemble it yourself.

4.After backing up the data, restore the factory settings, you can try to back up the data on the tablet to regret the Xunxian want, and then restore the factory settings of Changyu. This eliminates failures caused by systems and applications. 5.Send it for repair.

If none of the above methods work, you may need to send the repair shop to inspect the front sail to repair the internal hardware. Find a professional repair shop, do not disassemble the machine yourself, to avoid causing greater damage. In short, the occurrence of bulges should be dealt with in time, which can affect the appearance at least and may damage the battery or other hardware.

To operate cautiously, you can try software optimization first, if not, you need to regret hardware maintenance. <>