The differences between fast charging and flash charging
1.Flash charging is to increase the charging current, and fast charging is to increase the charging voltage, but the essence of both is to increase the charging power, and the speed of the two charging methods is not much different. Flash charging is low voltage fast charging, and fast charging is under high voltage.
2.Fast charging and flash charging both have the technology to speed up the charging speed of the battery, but the technical principle is slightly different. Fast charging is nothing more than increasing the power of charging. In the case of a certain battery capacity, increasing the power can reduce the charging time. The higher the power is, the shorter the charging time will be. The flash chargibng temperature is lower and the fast charge temperature is higher.
3.Charging speed is different. Flash charging is faster. Another important difference is that flash charging is safer than fast charging.
4.The impact of the data line
Micro-USB data lines can only withstand 3A in theory, which will will heat up under more than 2A current, thus it will affect the battery life of mobile phones. The Type-C data line can reach 5A current, and the maximum voltage tolerance is also increased to 20V, which is much safer.
5.The most common fast charging technology is to increase the charging power of the mobile phone by increasing the voltage during charging, thereby reducing the charging time. Flash charging is to speed up the charging speed of the mobile phone through the form of low voltage and high current. Therefore, these two chargers should not be used randomly, or it will damage the battery to some extent.
Related Products
