-How many times can a mobile phone battery withstand charging?

How many times can a mobile phone battery withstand charging?
author:enerbyte source:本站 click43 Release date: 2024-11-27 08:39:08
abstract:
Mobile phones have become one of the indispensable electronic products for modern people. With the continuous development of technology and society, we need to use mobile phones in many aspects of our daily lives. The importance of using mobile phones for shopping, work, and leisure is self-evident....

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Mobile phones have become one of the indispensable electronic products for modern people. With the continuous development of technology and society, we need to use mobile phones in many aspects of our daily lives. The importance of using mobile phones for shopping, work, and leisure is self-evident. In view of the huge mobile phone market demand, smart phone manufacturers are also constantly accelerating the upgrading speed of mobile phones, and the hardware and software performance of mobile phones are also constantly improving. But since the emergence of smartphones, there has always been a difficult problem to solve on mobile phones, which is the issue of battery life. Especially with today's mobile phones, screens are getting bigger, performance is getting stronger, and the design is also very slim, making it impossible to achieve too long battery life. Nowadays, mobile phones are usually charged once a day, and many users even carry chargers with them. Everyone has a doubt about how many times a mobile phone battery can withstand charging, and will frequent charging have an impact on the phone's battery?

Most mobile phone batteries nowadays are lithium batteries. The biggest advantage of lithium batteries is that they have no memory effect, and compared to the previous generation of nickel hydrogen batteries, they have a longer lifespan. The lifespan of lithium batteries is also calculated based on the number of charging and discharging cycles, just like nickel hydrogen batteries. In general, the lifespan of a mobile phone battery is about 400 cycles of charging and discharging. It should be emphasized that the charging frequency of lithium batteries is based on fully charging once.

Another situation is that we usually start charging our phone when there is not much battery left. Because we need to use the phone, we unplug the charger and continue using it before the phone is fully charged. Will this situation affect the phone's battery? In fact, this situation will not have a significant impact on the phone battery. Because lithium batteries do not have a memory effect, they cannot be fully charged and will not complete the cycle. So now mobile phone batteries should follow the principle of "eating less, eating more". If conditions permit, on-demand charging is the best choice. However, it should be noted that severe discharge should not occur frequently. Specifically, it refers to avoiding charging the phone when the battery is running low or even automatically shuts down, as this can cause irreversible damage to the battery. Keeping your phone at around 30% to 90% is a good habit that can improve the battery life of your phone.

Nowadays, many people are busy with work and unable to charge their phones during work hours. Many people will charge their phones before going to bed at night, and once charged, they will stay up all night. Nowadays, mobile phones have fast charging function, which usually takes two to three hours to fully charge, and some phones can even be fully charged in about an hour. Will continuing to connect the charger to a fully charged phone have an impact on the battery?

The impact will definitely be there! Nowadays, mobile phones have overcharge protection function, which automatically cuts off the power when the phone is fully charged. So generally, qualified mobile phone batteries and chargers are used. When the phone is fully charged, users do not have to worry about safety issues, after all, there is power outage protection. But it will have a certain impact on the phone battery. Because when the phone is fully charged, it automatically loses power, but after discharging for a certain period of time, it will continue to charge, which will continue to cycle and affect the lifespan of the phone battery. So if possible, try to unplug the charger as soon as the phone is fully charged. It is best to unplug the charger when it can charge up to 90% of the battery, which can extend the battery life.

Many people still have the habit of playing with their phones while charging. Is this method feasible? This depends on the situation. During charging, chemical reactions occur inside the battery due to the current, which can cause the battery to heat up. If you play large games or use CPU intensive software at this time, it will also cause the phone to heat up. The combination of the two will significantly increase the temperature of the phone. As the temperature of the phone increases, the safety of the battery will be greatly compromised, and there may even be a risk of explosion. So, it's still possible to chat or browse the web with your phone while charging. It's better to forget about playing games or anything. Of course, it's best not to operate the phone while it's charging.

Another point is that some people say that a newly purchased phone must be fully charged three times before it can automatically shut down and recharge again. It must be charged for at least ten hours to achieve full charging and discharging, in order to activate the phone battery and maximize its performance. In fact, this is a misconception, which is the practice of using nickel hydrogen battery phones in the past. The current lithium batteries are already activated during manufacturing and have no memory effect, so there is no need to do so. Using up all the electricity can actually cause damage to the battery. Do you know any other tips for maintaining mobile phone batteries? Welcome everyone to communicate and share with each other.


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