In addition to the charging head and data cable, the fast charge mode also needs mobile phone support!

My dear friends. First of all, we must clarify the principle of fast charging: high voltage + high current = fast charging speed
The charger head controls the voltage, the data line affects the current, and there must be a matching charging data line and charging head to perfectly control the current and voltage, which is the basis for achieving fast charging.
We are most likely to ignore the most important problem is the need for mobile phone support fast charging, only mobile phone support fast charging, in order to really reach fast charging.
Mobile phones also have current control, if you support fast charging then you can achieve high current fast charging, do not support to ordinary current charging can not be fast charging.
There are only two major directions to improve the charging speed, one is high voltage, and the other is to increase the current. However, increasing the voltage will increase the heat in the charging process, which will make the battery aging faster, and may also bring security risks. Now fast charging technology is becoming more and more mature. In the case of battery technology that cannot be broken through, fast charging technology can be said to provide us with the most reasonable and best battery life solution, which can allow us to charge the phone in time when it is out of power. Without affecting our use!