Causes of cell phone battery explosions and how to avoid them

Smartphones have developed into an essential part of our daily lives. But frequent reports of smartphone explosions are one of the key issues when using cell phones.

If you don’t know how a cell phone battery explodes and how to prevent it, don’t worry, here we will clarify the reasons for cell phone battery explosion and how to prevent it from happening, let’s take a look!

Here are some reasons why your phone’s battery can explode:

1. Manufacturing defects
   Manufacturing defects are the main reason why phones burst. The lithium-ion battery that powers the phone needs to be thoroughly inspected before delivery. A faulty part or assembly line failure can cause the battery to fail, leading to an explosion.
2. Physical damage to the battery
   The physical state of the battery is the second reason a phone explodes. When the phone is dropped, it can cause battery loss. This can affect the internal mechanical or chemical cell structure, causing the cell to shorten, overheat, etc. Once a battery is damaged, it can sometimes swell enough to discard it and buy a new one. You can tell if there is swelling by looking closely at the back panel of the smartphone.
3. Use a third-party charger
   This is a simple mistake most of us make. Charging your phone from another charger is risky. Third-party chargers often don’t meet the requirements a phone needs. Although they may look the same, your phone can overheat, damage internal components, and short out your phone’s battery from using a cheap or uncertified charger.
4. Charge overnight
   There are other reasons for the battery to overheat other than damage or using a third-party charger. Chief among them was charging overnight. Most people charge their phones before going to bed. This makes the battery as overcharged can lead to overheating, overcharging, short circuit, and sometimes even explosion. Most smartphones these days are equipped with a chip that blocks the flow of current when the battery is at 100 percent. However, there are still some cheap phones that don’t have this feature.
5. Processor overload
   Even the most efficient chipsets have graphics-heavy cooling issues during multitasking and running applications. To solve this problem, OEMs have started adding heat lock or heat paste features to control the heat of the phone.
6. The phone is left in the car, in direct sunlight, etc.
   Excessive heat can drain your phone’s battery. The cells become a bit unstable, lose their exothermic decomposition, and release gases like oxygen and carbon dioxide. These gases can cause the battery to swell, destroy its structure and eventually burst.
7. Batteries in contact with water
   Batteries that burst due to water are common when phones are not waterproof.

How to protect mobile phone battery?
Stick to these seven steps and measures and you’ll be sure your phone’s battery won’t burst:

1. Avoid prolonged charging.
   It’s always best to make sure you don’t leave your phone charging for an extended period of time, make sure you don’t charge your phone overnight.
2. Do not put anything on the phone while charging.
   It’s not safe to put things like pillows while your phone is charging, because if your phone doesn’t have a heatsink, it could overheat and catch fire.
3. Do not use the phone while charging.
   Watching movies or playing games can seriously drain your phone and increase battery temperature significantly.
4. Do not use the headset while charging.
   It’s also a bad idea to use headphones while your phone is connected to a wall outlet.
5. Avoid using power strips or extension cords.
   Avoiding using a power strip or extension cord to charge your phone is a reasonable precaution, as your phone could be damaged by the power cord if affected.
6. Charge in direct light.
   Make sure you don’t place your phone on the dashboard or in direct sunlight while charging. Because otherwise, the heating problem could get worse.
7. Remove the case while charging.
   If you open the case while charging, the cooling won’t be as successful as it should be, so it’s best to remove the cover while charging the phone.

>>>>>>>>>>>Phone battery

Thanks for reading, hope it helps!

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