Is it better to charge to 99 or 100?

Charging to 99% is better than 100%. The reason is: charging from a dozen percent to 100% at once will put a lot of pressure on the battery. When the mobile phone battery still has 20% power, Charging stops when it reaches 90%, which is considered a full charge. So it's 99% good.

The operating system of this tutorial: HarmonyOS3.0.0 system, Huawei P50Pro mobile phone.

Charge to 99% Charging the battery to 100% at one time will put a lot of pressure on the battery. Don't wait until the battery is too low before charging!

100% is not a perfect state

In fact, charging from any state to 100% will put a certain amount of pressure on the mobile phone battery.

It is recommended to unplug the charger immediately before the battery is full (98%, 99%), or as soon as you see the battery is full.

65%-75% is the perfect state of power

It is quite difficult to maintain 65%-75% at all times. You can use this in your daily life Expand the range and try to control the power at 45%-75%! !

So from a technical point of view, fully charging the mobile phone battery means charging to more than 80%. It is considered a full charge, not 100%. For example, when the mobile phone battery still has 20% power. Charging stops when it reaches 90%, which is considered a full charge. So it’s 99% good

The above is the detailed content of Is it better to charge to 99 or 100?. For more information, please follow other related articles on the PHP Chinese website!