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Is the phone battery still usable if it is slightly bulging?
time2022/06/10
- Is the phone battery still usable if it is slightly bulging? After reading this article, you will know
When many users use their mobile phones, they find that the battery of the mobile phone is "slightly bulging", and they do not know whether they can continue to use it.
Is the phone battery still usable if it is slightly bulging?
The answer is no. Most of the current mobile phone batteries use lithium batteries or lithium polymer batteries. Under normal circumstances, they will not bulge. There are many reasons for the battery bulge, such as improper use, battery life reaching the limit, battery quality is not good enough, external force However, no matter what kind of cause the bulge is caused, as long as the battery bulges, it means that there is a problem with the battery, and there will be unpredictable dangers in continued use, such as nature, damage to other parts of the mobile phone, etc. Therefore, when you find that the battery of your mobile phone is bulging, don't continue to use it.
Causes of bulging cell phone batteries
The reasons for the bulge of the mobile phone battery are as follows: when charging with a non-original charger, the charging voltage is unstable, which eventually leads to the bulge phenomenon of the battery; the charging IC system of some mobile phones is not particularly perfect, and the charging and discharging status of the mobile phone cannot be accurately controlled. It will lead to the bulging phenomenon of the mobile phone. In layman's terms, it is caused by the charging time being too long (generally the mobile phone battery is bulging, not caused by the charging time being too long); if there are problems in the charging environment of the mobile phone, such as low temperature, high temperature, etc. It causes the bulge of the mobile phone battery, but these are several possible reasons for the bulge of the battery. The most likely cause is "battery internal failure", which is generally caused by a problem with the battery quality.
Why can't I continue to use my phone's battery after it's bulging?
There is no slight bulge or serious bulge in the mobile phone battery. As long as the mobile phone battery has a bulge, it means that there is a problem with the mobile phone battery. No matter what the cause of the battery bulge, the first thing to do is to turn off the phone, and then replace the battery as soon as possible. , Although the probability of explosion after the mobile phone battery is bulged is extremely low, it is definitely possible. Many people may say that after the mobile phone battery is bulged, my mobile phone can continue to be used. It does not mean that there is no risk, so you must stop using it immediately, and then replace it as soon as possible. Do not turn it on before replacing it, let alone charge it.
Conclusion: Battery bulging is a common fault of mobile phone batteries. The problem is not big or small. Once found, it must be replaced. big.