1. The fast charging data line is particularly slow while playing. This is because in the process of using the mobile phone, the mobile phone will consume electricity, while charging also takes a certain time, if the use of a fast charging data cable, the charging current will be larger, but in the use of the mobile phone at the same time, the current will be divided into two aspects, resulting in slower charging speed. 3. If you want to charge quickly, it is recommended to charge the phone when it is not in use, or use an external charging device such as a charging bank, which can improve the charging speed.
Because when you use it, it uses more power, but when you charge it, it gets smaller.