What should I do if my cell phone battery swells? Urgent request! !
Long-term heating of the mobile phone battery will increase the heat of the battery itself if it is sealed (NOKIA and the like are not sealed and the battery is directly inserted), air inside. The battery will expand violently, causing the battery to protrude or even explode.
If your mobile phone battery is fully charged, there are ways to fix this problem. Just use your fingers to find the gap in the battery first (the back of the mobile phone battery is close to the mobile phone charging electrode and is a little soft when pressed), then pierce a small hole with a needle to let the air inside escape.
My cell phone battery is swollen. What should I do ?
Cell phone batteries sont high energy lithium batteries. If swelling or swelling occurs, please do not continue to use it to avoid dangerous situations. Please replace the battery in time.
When the battery inflates, there may be a short circuit inside the battery. Continuing to use it will seriously damage the phone and even cause the battery to explode. Do not continue to use it after discovering that the battery is bulged. . The battery should be replaced in time. For the built-in battery For mobile phones, if you have good manual skills, you can buy the battery and replace it yourself. If you have poor manual skills, you can only apply for a mobile phone. repairman for help!
When using general lithium batteries, we also need to pay attention to charging. We need to use charging chip to garanPlease note that the battery will not be overcharged and that excessive battery discharge is significant. cause bulging and other damage.
What should I do if my cell phone battery swells?
There is gas inside the battery during pregnancy, the pressure increases and the capacity decreases. There are safety risks during use. It is recommended to replace it with a new one.
What should I do if my cell phone battery swells?
Hello, host.
This may be because the battery is leaking and the battery case is sealed and will expand from air pressure.
It is recommended to stop using the battery immediately.
Hope this helps and good luck.
How to deal with a battery swollen cell phone.
p> Pregnancy There is gas inside the battery, pressure increases, capacity decreases et there are safety risks during use. It is recommended to replace it with a new one.
How to avoid cell phone battery swelling
There are three reasons: 1. The battery is of poor quality 2. It must be charged for too long 3. The charger . is broken and high voltage is connected. Good quality batteries have nothing to do with charging time or whether they are recharged after charging.
How to Fix a Swollen Cell Phone Battery
If it cannot be repaired, replace it promptly. The battery is broken.
Can the cell phone battery still be used if it swells?
Hello,
If the battery of your mobile phone swells,
it is recommended to stop using it,
continue to use it It will be very dangerous
You can replace the battery with another one
p> When you use itUsually use, install Tencent Mobile Butler on your mobile phone
Intelligent power-saving technology can extend the usage time by 30%
You can add a float. window on the desktop. Press and hold the floating window, use the small rocket function,
you can easily and conveniently close all running inactive programs,
significantly reduce the load on the desktop . your cell phone,
so also It protects the battery of your cell phone!
I hope this helps you.
Question 1: Why does a cell phone battery expand from the middle after prolonged use? Hello:
Lithium batteries, if used for a long time, the positive and negative lithium cannot reach the normal ratio, and the remaining part Mutual repulsion will cause bulging.
Polymer batteries will produce liquid after chemical reaction for too long, causing the battery to swell.
Question 2: Why does the cell phone battery swell? If you don't understand the reason why the battery heats up and expands:
The power consumption of a mobile phone in standby is very low, which means that the equivalent load resistance of its battery is large, so the discharge current is very small, so the battery does not generate heat and the internal consumption of the battery is very low.
The power consumption of a mobile phone is very large when it is waiting for a call or playing a game, which means its battery has a low equivalent load resistance and discharges a large current during the functioning. Once the battery has discharged some of its power, the internal resistance increases. However, the current nnecessary for the operation of the mobile phone cannot be reduced. A considerable part of the energy is then consumed on the internal resistance of the battery, thus causing a loss of power. battery to heat, accelerate discharge and degrade the battery. The duration of use is quickly shortened.
The above is the reason why cell phone batteries heat up after prolonged use.
Dangers of heating the mobile phone battery:
1. Long-term heating of the mobile phone battery will cause heating of the internal parts of the mobile phone, which will cause restart or
hang up the phone during a call
2. If the cell phone battery heats up for a long time, the heat of the battery itself will increase if it is sealed. (NOKIA and the like are not sealed and the battery is directly installed) the battery will The air inside will expand violently, causing the battery to overflow, or even causing the battery to explode.
3. Prolonged heating of the mobile phone battery will accelerate the aging process of the mobile phone itself and shorten its service life.
The above is about the damage caused to cell phones by long-term heating of cell phone batteries.
Prevention and solutions to mobile phone battery heating:
1. Prevention methods:
1. When the mobile phone is at normal room temperature , it is normal that the heat does not exceed 60°C, will not damage the battery.
2. Do not use a high current charger for too long. Charging for too long will damage the battery and generate heat.
3. It is better to use original or reputable chargers.
4. If you are not in a hurry to use it, iIt is recommended to charge it with a base charger (slow charging method) so as not to heat up the battery.
5. If you feel that the phone is a little warm when you listen to MP3 or charge the battery, you can use *#0228# to check its temperature. If it exceeds 60℃, return to sleep mode immediately. or use another battery. If it is charging, unplug the charger immediately.
2. Solutions:
1. If the mobile phone battery is fully charged, there are also solutions. Just use your fingers to find the gap in the battery first (the back of the mobile phone battery is close to the mobile phone charging electrode and is a little soft when pressed), then pierce a small hole with a needle to let the air inside escape.
2. Buy another battery.
Question 3: Why the baDoes the cell phone case swell when left in the phone for a long time? The battery does not swell because it stays inside for a long time? but because the battery cells are broken. Yes, there are many reasons why charging and discharging are not trivial. If you don't wait long, it's possible, no matter what. the battery cell is broken, there is no way to save the battery. You can only replace the battery. Change the battery. I recommend the Hony battery. This brand is almost the same as the original battery.
Question 4: Why do cell phone batteries expand after prolonged use? This is because the battery cells are not good. This does not mean that all batteries will expand. after being used for a long time. All right. The battery will not swell tountil it reaches the end of its lifespan. If there is a battery phenomenon, one means the battery is defective, and the other means the battery can no longer be used.
Question 5: What is the reason for swollen battery of Apple mobile phone?
Question 6: Why is the cell phone battery swollen, what reason? Can it still be used? Try not to use it
The theory is that the bulging battery may explode
And even if it doesn't explode, on the one hand the standby time will be shortcut and on the other hand it will It is easy to remove the back cover and the batteries on the market are not very expensive.
The battery life of a mobile phone is d 'about 500 times greater than that of a charge and a discharge.
Excessive charge and discharge times, or excessive charge and discharge current will cause bloating. At this stade, the internal structure of the battery has been damaged and the standby time is greatly reduced.
Bloating is a good sign. Some batteries simply cannot swell and explode.
It is recommended to replace the battery with a new one
The mobile phone repair guide team is at your service
Question 7: Why does cell phone battery expand and explode? . Causes of Cell Phone Battery Explosions:
Some lithium-ion cell phone batteries use liquid electrolytes. The chemical properties of lithium are very active and easy to use. burn When the battery is charged and discharged, the interior of the battery continues to heat and activates it. The gas generated during the chemical process expands and the internal pressure of the battery increases. When the pressure reaches a certain level and the outer shell ist healed, it ruptures, causing expansion, leaking, fire or even explosion. 2. Classification of mobile phone batteries:
1. According to the different electrolytes used in lithium-ion batteries, they are divided into liquid lithium-ion batteries (liquefied lithium-ion battery, called LIB) and lithium-ion polymer batteries (polymer lithium-ion battery (PLB for short) or plastic lithium-ion batteries (PLB for short).
2. The positive and negative electrode materials used in batteries lithium ion polymer are the same as liquid lithium ions The positive electrode materials are divided into lithium cobalt oxide, lithium manganate, ternary materials and lithium iron phosphate. Battery working principle is basically the same.
3. The main difference between them is the electrolyte Lithium-ion batteries.Liquids use liquid electrolytes, while lithium-ion polymer batteries use solid polymer electrolytes instead. This polymer can be in the “dry” state. can also be “colloidal”. Currently, most of them use polymer gel electrolytes, so most cell phones are safe.
Question 8: The cell phone battery is swollen. This is why the battery ages.
< p> Question 9: The cell phone battery is swollen. What causes batteries to swell? The reason for the bulge: A small amount of gas will be produced inside the battery during the charging process, which is usually absorbed during discharging. Too large charging current and frequent overcharging will aggravate gas production and increase the internal pressure of the battery, resulting in swelling. Slight swelling of the battery is allowed. Avoid theoverloading is essential to reduce swelling. Of course, the quality of cell phone batteries is also very important. Many batteries on the market now are of lower quality, so it is not uncommon to see bulges. However, Punofi cell phone security battery is still good in this regard.
Hope this helps!
Question 10: Why do cell phone batteries expand from the middle after prolonged use Hello:
Lithium batteries, yes they are used for a long time? For a long time, there will be positive and negative lithium ions. If the normal ratio cannot be achieved, the remaining parts will push against each other and cause a bulge.
Polymer batteries will produce liquid after chemical reaction for too long, causing the battery to swell.