Cell phone charger manufacturers Answer Does not unplug the charger will accelerate the aging of the battery?

I believe that many people lie in bed before going to bed, charging their phones while playing with their phones. This is one night, which will cause the power adapter to remain unplugged overnight. Many people will ask, will this cause the aging of the lithium battery? Let cell phone charger manufacturers answer this question for you today.

To be correct, even if the power adapter is left unplugged overnight, it will not cause the phone to overcharge and damage the battery life. Why do you say that?

Because today's mobile phones are very smart, not to mention other functions, charging now basically has a control program and charging mode, which can perform fast charging, continuous charging, and trickle charging. When the mobile phone is charged to about 80%, the current input by the power adapter will be greatly reduced, and it will start to enter the trickle charging mode.

Now power adapters currently have a built-in smart IC chip, which can intelligently control the voltage and current delivered by the mobile phone. So even if the power adapter has not been unplugged, it will not have any impact on the battery.

Since the battery will not be damaged if the power adapter is left unplugged overnight, why is the battery of the mobile phone not durable? Nowadays, mobile phones basically use lithium batteries. Lithium batteries have a service life. When the number of charging and discharging reaches a certain number of times, they will age. But don't worry too much. If the battery is not durable, just go and replace it with a new one. Can.