In the process of charging the mobile phone, we are often interrupted by various things, so some people worry that frequent charging and power failure will reduce the service life of the mobile phone battery. In fact, people have this idea because of the influence of the nickel-hydrogen batterie. Because the nickel-hydrogen battery has a memory effect, it is better to use a nickel-hydrogen battery and then fully charge it. However, current mobile phones use lithium batteries, which not only have no memory effect but also the charging method of "small amount and multiple meals" is more conducive to maintaining the activity of lithium batteries, that is to say, do not wait until the battery is completely exhausted before fully charging at one time. When your mobile phone is not fully charged, you can charge your mobile phone as long as there are charging conditions.

At the same time, most current wireless chargers have overcharge protection function. When the mobile phone is fully charged, the charging process will be automatically terminated and the charging process will be started when the mobile phone is low in power. Therefore, wireless fast charging will not only not cause damage to the mobile phone battery, but also be more conducive to prolonging the service life of the mobile phone battery.