The help of the mobile phone battery bulging, can the mobile phone battery still be used if the batt

If you use a universal charger to charge the battery, the battery will be bulging, and the same is true for other seat chargers, because if you use a universal charger (seat charge) to charge the battery, it will continue to charge after being fully charged, and it will be easier to drum if you don't cut off the power supply in time, and it will also drum if you cut off the power supply in time (because the power supply is not very stable when charging), but the degree is not as strong as the former; With direct charging, after the battery is full, the mobile phone system will automatically control the power supply, so the probability of drumming is close to zero.

I used to like to use the seat charger (universal charger) to charge, but after knowing such a thing, I no longer dare to use the universal charger!

For the landlord used to use universal charging, this problem should be the landlord's previous battery performance is better, but in fact, if you look closely, it is estimated that you will find that those batteries will also drum, but the degree of drumming is relatively small.

Hope landlord, thank you!

I sell batteries, so I'm familiar with batteries.

In terms of your battery life.

I suspect that your battery is assembled, not parallel import, nor meta-packed, and the parallel import you are talking about is actually the original.

Unless it is for emergency use, it is not recommended to use it for long-term use.

Because after all, a lot of these chargers are almost all things that have not passed the technical certification.

Look at this, I bought the battery with my phone on the ** online last month, and it is full and easy to use. I also sent a radiation protection sticker. Hehe. If needed. Just search for Seven Days Seiko on **.

Samsung's battery is not very good in the first place, plus you are using a universal charger, it is easy to charge the battery, and here it is more likely that your battery may not be original. There is no way, the battery is bulging, which is the most important part inside, the battery cell is broken, and the battery is almost useless. You can only change the battery in this case.

If you want to buy a better battery, I recommend you Hony battery.

The phone battery is swollen and cannot be used.

Mobile phone batteries are high-energy lithium batteries. If there is a bulging or swelling, please do not continue to use it to avoid dangerous situations, at this time, please replace the battery in time!

Mobile phone battery, the life of use, generally used for one to two years, after which there will be problems, the problems are mainly due to improper use at ordinary times, when the battery leaves the factory, the quality is not up to par, and the structure is not perfect.

The metal properties of lithium are destined to oxidize when it is exposed to oxygen in the air by bulging and leaking, which will oxidize and produce the greatest danger.

How to charge your phone's battery

1. The mobile phone battery is composed of three parts: the cell, the protection circuit and the shell. At present, mobile phone batteries are all lithium-ion batteries (often referred to as lithium batteries in non-standard situations), and the cathode material is lithium cobalt oxide. Standard discharge voltage, charge cut-off voltage, discharge cut-off voltage.

The unit of electricity is Wh (watt-hour), because the standard discharge voltage of mobile phone batteries is uniform, so it can also be replaced by mAh (milliampere-hour). The conversion relationship between these two types of units on mobile phone batteries is: watt-hours = ampere-hours.

2. Overcharge, overdischarge and short circuit will seriously damage the performance of the battery and may lead to the risk of use. For this reason, mobile phone batteries generally have an elongated protective circuit board that is used to prevent these risks.

3. The charger is divided into direct punch and seat punch. The direct rush converts 220 AC mains power into 5V DC power, which is input into the mobile phone and is used by the charging circuit of the mobile phone to reduce the voltage to the battery. The dock charger is directly connected to the battery to convert the mains power into the required voltage for the battery.

4. If you want to use a dock charger, please try to choose the original or excellent quality product. If the charging circuit in the cradle charger is of poor quality, there is a risk of charging. Lithium-ion batteries have no memory effect, but they are inert, and there may be passivation if they are not used for a long time.

Hello, I am glad to serve you, and I will give you the following answer: the battery of the mobile phone is bulging, which may affect the normal use of the mobile phone, but it does not mean that it is completely useless. If the bulging of the battery is not serious, you can try to replace the battery, or put the battery in a warm luggage environment to allow the battery to return to its original state naturally, which can restore the life of the battery.

In addition, you can also try to replace the battery case to prevent the battery from getting wet, so as to prolong the life of the battery.

Hello, I am happy to serve you and give you the following answers: the mobile phone battery is bulging, and the general situation is not normal under the chain. If the battery is swollen, it means that the electrolyte in the slag rubber part of the battery has leaked, the solubility of the electrolyte inside the battery has changed, and the electric capacity of the battery will also be affected, thus affecting the service life and use effect of the battery.

In addition, the battery bulge will also affect the safety and integrity of the battery, and the electrolyte inside the battery may seep into the inside of the phone, resulting in a short circuit or even a fire. Therefore, the mobile phone battery is swollen, and it cannot be used normally under normal circumstances, so it is recommended to replace the battery with a new one.

The mobile phone battery is swollen and can not be used anymore, and the mobile phone battery is a high-energy lithium battery. If there is a bulging and swelling situation, please do not continue to use it, so as not to have a dangerous situation next to the reputation, the battery life of a mobile phone is about five years, if it is in a humid area, the service life of the mobile phone battery is about four years. When using the mobile phone, if it is accidentally soaked in vinegar, the mobile phone battery may bulge.

At this time, be sure to replace the mobile phone battery, once the mobile phone battery is bulging, when charging or playing, the battery may produce ** phenomenon.

In addition, the battery bulge will make the lithium battery cell overcharged to a voltage higher than , the higher the overcharge voltage, the higher the danger, after the lithium cell voltage is higher, the number of lithium atoms remaining in the cathode material is less than half, so that the battery capacity will be permanently reduced.