Depends on the charger output power and voltage. With the need for fast charging of mobile phones, some new mobile phones have been designed with a variety of chargers, which can adapt to the charging needs of up to 20 volts. When the phone detects the charger voltage, it will automatically select a suitable voltage for charging. It can be charged in 30 minutes.
The speed of mobile phone charging is related to the charging head and the data cable. Generally speaking, the factors that determine the speed of mobile phone charging are as follows:
1. Output power of charging head.
2, the maximum overcurrent and voltage of the wire.
3, the maximum power and standard of mobile phone charging ic.