A picture to understand: why the mobile phone battery is less than 20% to remind the charging

Thanks to the IT home users, the light and fantasy, the clue delivery

It is said that now everyone is most afraid of two voices, one is the ringing tone that wakes up in the morning, and the other is the tone of the phone without power. Smartphones always have something that is hard to solve: charging. Moreover, the battery becomes less durable as the time of use increases. Many people's mobile phones will prompt to charge when the power reaches 20% or 30%, and reminders are more frequent after less than 10%. What is the reason? How can we make the battery more durable? Let's take a look at the science popularization that China Telecom brings to everyone.

 

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