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Is a swollen phone battery dangerous? This is a concern for many as they can pose risks to users...
1. Swift Measures When Spotting a Swollen Phone Battery
Is a swollen phone battery dangerous? This is a concern for many as they can pose risks to users.
The battery is a crucial component in every smartphone, besides ensuring the device's functionality, the battery's condition also determines the performance and smoothness of the device. A swollen battery is the result of improper smartphone usage over an extended period.
This phenomenon carries many risks of damaging the device and threatening the safety of the user. So, what should you do when you encounter a situation where the phone battery is swollen?
The Dangers of a Swollen Phone Battery
Nowadays, smartphones use Lithium-Ion batteries with advantages such as high energy storage density, no memory effect, and low degradation. However, the drawback of Lithium-Ion batteries is the high heat generation, as the battery cells are close together, and the battery pack is under pressure.
A swollen battery can cause excessive heat, reduce lifespan, and release a mixture of electrolytic gas that can lead to explosions. This gas mixture is the cause of a swollen phone battery.
A swollen phone battery poses a potential risk of explosion, causing direct harm to the user. Therefore, if you notice the following signs, you need to replace the battery immediately.
Signs indicating a swollen phone battery
Depending on the severity of the swelling, users may observe it without opening the device for inspection.
If the battery shows signs of swelling, you will notice the screen bulging, causing discomfort for the user.
Rapid and erratic charging or quick battery depletion during usage, or the phone suddenly shutting off are also signs indicating the battery is at risk of swelling.
Reasons behind phone battery swelling
There are several reasons that can lead to a swollen and damaged phone battery. Some common causes include:
Prolonged phone usage until the device shuts down
Using a low-quality phone charger
Keeping the battery constantly depleted, as chemical reactions occur when the energy drops below 10%, gradually deteriorating the battery and causing it to swell.
Simultaneously charging and using the phone for an extended period can increase the device's body temperature, causing the battery to heat up and reduce its durability.
Using the same phone battery for over 12 months and exceeding 500 charge cycles makes it prone to swelling.
Replacing the phone battery with a low-quality, non-warranty-covered battery can also contribute to these issues. So, how can you properly protect and address a swollen phone battery?
Addressing a swollen phone battery
To minimize the risk of a swollen phone battery, keep the following in mind:
Avoid charging the battery when it's below 10%; use only genuine chargers, and avoid overnight charging.
When the battery swells or becomes faulty, do not continue using it as the protective mechanisms weaken, posing serious risks like hazardous substances and potential explosions. Dispose of the swollen battery safely at designated facilities.
For phones with removable batteries, you can easily detach the battery. Ensure careful handling during removal to prevent damage to the outer casing and avoid releasing gases from the battery.
After removing a swollen phone battery, refrain from discarding it irresponsibly to prevent harm to others. Instead, take it to designated facilities capable of handling and disposing of waste batteries.
When installing a new battery, the crucial aspect is to verify its authenticity and freshness. The use of low-quality batteries can lead to severe damage to your phone.
