How long does the mobile phone lithium battery last?

With the current living habits, mobile phones have become an indispensable tool, and the use time has increased a little bit. At this time, it will feel that the mobile phone battery is becoming less and less durable! Today, let’s take a look at how many times does the phone's lithium battery cycle before it becomes not durable.

Nowadays, mobile phones are all lithium batteries. Most of the lithium battery cycles are generally about 500 times, that is, from 0-100 to one cycle (cycle is 100 cycles), when the battery is degraded after 500 times, the battery The internal resistance becomes larger, the internal chemical element activity is reduced, and it enters the stage of rapid consumption. (Everyone has experienced this kind of experience. A very old mobile phone is turned off after a full call, which means that the battery has been used up. )

My Mi 5 has been in use for nearly 2 years, and the number of cycles tested has been nearly 400. Now it is obviously not durable in use, so no matter how it is used when the mobile phone cycles 400 times, it starts to go downhill, and more and more not durable!

In fact, there are many reasons for the power consumption of mobile phones. In addition to battery loss, it is closely related to external temperature and other factors. For example, if the weather is cold, it will speed up power consumption! There are also usual habits that can lead to faster battery loss. When the battery is lower than 10%, it will be charged. If the last 10% of the battery is used for a long time, the battery loss will be accelerated!

Usually pay more attention to improve battery life, but when it reaches 500 cycles, this battery basically consumes more than half of it is time to change the battery!

Finally, you can check the number of battery cycles, if you feel that the battery is not durable, you can choose to change the battery. (Some mobile phones can bring their own queries, if there is no battery repair tool to query)

So how long does it take for your phone to feel unreliable?

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