Phone Battery Explosion- Introduction, Type And Protection

Smartphones have evolved into an essential part of our everyday lives. From buying our groceries to waking up in the morning, we need them for everything. But, as we know, nothing is flawless even when you use your phone; there is a lot of stuff that can go wrong. The frequent coverage of smartphones exploding is one of the critical issues when it comes to using a mobile.

If you don't know how a phone battery can explode and how to keep it from exploding, no worries, here we will shed light on phone battery explosions that will benefit you in many ways.

Let's Jump in!!

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Can a phone battery explode?

Yes, a phone battery can explode. Here are the series of events leading to an explosion of phone batteries:

1. Manufacturing Defect

A manufacturing flaw is a primary reason why phones burst. The Lithium-ion battery that drives the handset needs to be thoroughly checked before it is delivered. The wrong part or assembly line fault will cause the battery to malfunction and, in turn, to explode. This usually occurs when the battery's cells reach a critical temperature (due to external heat, overload, damage, or poor production), resulting in thermal leakage. It is known that cheaper batteries are more likely to run on a short circuit.

2. Physical Damage to the Battery

The physical state of the battery is the second reason the phone is explosive. It can cause a battery loss at times when a telephone is dropped. This can affect the inner mechanical or chemical battery structure resulting in shortening, overheating, and more. Once the battery has been damaged, it sometimes swells, making it sufficient to discard it and buy a new one. By looking carefully at the back panel of smartphones, you can say the swelling is there or not. If it's big, don't waste any time and run to the replacement center.

3. Using Third-party Chargers

This is a simple mistake that most of us make. Charging a phone from the other charger is risky. Third-party chargers are more often than not missing the requirements needed by the handset. Although they might look the same, Your phone can overheat with inexpensive or uncertified chargers, destroy internal components, and lead shorts in your phone battery.

4. Overnight Charging

There are other explanations why the battery overheats, other than damage or the use of third-party chargers. The Chief among them is charging overnight. Most of the people plugged their phone into charging before going to sleep. This makes the battery as overcharging will result in overheating, overcharging, short-circuiting, and sometimes explosion. Most smartphones now come with a chip that prevents the current from flowing when the battery level is 100 percent. However, there are still a couple of cheap handsets that don't have the functionality, and that's why you hear phone reports burst while the user was in bed.

5. Processor Overload

The processor may also contribute to the natural healing of your phone. Even the most efficient one, the chipset, has thermal problems with heavy graphics during multi-tasking and running applications. To counter this, OEMs have started adding a thermal lock or thermal paste function to keep the handset's heat under control. But in certain instances, this doesn't happen, the thermal lock fails, and the handset explodes.

6. Phone Left in the Car, in Direct Sunlight, etc.

Too much heat will kill your phone's battery. The cells become a little unstable, lose their exothermic breakdown, and emit gases like oxygen and carbon dioxide. These gases may cause the battery to swell, compromise its structure, and eventually burst. It is also recommended that you should not leave your phone in a hot car and keep it under direct sunlight for a more extended period.

7. Battery Coming in Contact With Water

The battery bursting because of the water was widespread when the handsets weren't waterproof. Nowadays, even the most inexpensive handsets out there come with at least a splash-resistant coating that holds the water as much as it can in the harbor. However, if you want to feel that way, pair a cheap smartphone with a pierced battery that lets the water in, and you've got a disaster formula.

Which cell phone batteries are exploding?

Nowadays, lithium-ion batteries pop up in all types of electronics, from your tablet and laptop to aircraft and hybrid cars. But after warnings of battery explosions, a voluntary recall of around Samsung Galaxy Note 7 smartphones poses new concerns about their reliability.

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How do you protect phone battery?

By sticking to the below seven steps and measures, you will ensure that your phone battery does not burst:

1. Avoid charging for an extended period.

It's best always to make sure you don't leave your phone charging for an extended period, ensuring you don't charge your phone overnight.

2. Don't keep anything on your phone while charging.

It is not safe to put something like a pillow when charging your phone, as it could overheat and catch fire if your phones don't have the means to heat dissipation.

3. When charging, do not use your phone.

Watching a movie or playing games are activities that severely tax your phone and dramatically increase the temperature of your battery. So if your phone is also attached, the temperature will rise far outside the safe range.

4. Don’t use your earphones while charging.

It's also a terrible idea to use your earphone while your phones are connected to a wall socket.

5. Avoid power strips or extension cords.

It is a reasonable precaution to avoid power strips or extension cables to charge your phones because your mobile can get damaged by the power chord if it is affected.

6. Charge under direct light.

Make sure that you don't put your phone on a dashboard or under direct sunlight while charging. Because otherwise, the heating problem could get worse.

7. Remove the case while charging.

The dissipation of heat would not be as successful as it should be if you have the case of your phone on while charging, so it is a good idea to remove the cover while charging your phone.

The Final Verdict

That's all. If you find the battery swelling, disconnect and detach the battery from your phone, but only if the user can remove the battery. Don't try to dispose of batteries in the garbage.

And here you are, safe to go with your smartphones!!