Fast charging and flash charging are both fast charging technology, but the principle of the two is not the same, fast charging is used to improve the charging voltage and speed up the charging speed. The flash charge is to increase the charging current and speed up the charging speed. The essence of both methods is to improve the charging power, the greater the power, the shorter the charging time. In addition, the low voltage and high current of flash charging will have a higher safety factor than the high voltage and low current of fast charging, but the versatility is poor.
Fast charge technology is to increase the charging power of the mobile phone by increasing the voltage during charging, thereby reducing the charging time.
The flash charge is to speed up the charging speed of the mobile phone through the form of low voltage and high current, so the plug of the two chargers should not be used carelessly, and the wrong use will damage the battery to a certain extent.
All in all, whether it is fast charging or flash charging, each has its own advantages and disadvantages. However, the use experience of charging is very good, which is much easier to use than ordinary slow charging.