The flash charging is not supported because the flash charging production process has not passed some flash charging protocols, and there is basically no flash charging on the market. At present, flash charging is basically the flash charging electrical appliances and data cables matching the mobile phone manufacturers, because the new mobile phones are basically 5g based. 5g power consumption is a common problem, so the charger matching through the flash charging protocol is to use flash charging to solve the serious lack of battery life.