Double charge mode is a function that can speed up the charging speed of mobile devices, and is generally set in the charger or battery management software. Before enabling Double charging mode, ensure that both the mobile device and the charger support this function.
The steps to turn on double charge mode may vary from device to device, but you can usually find the \"Charge\" or \"Battery\" options in your device's Settings, and then turn on the \"Double Charge\" or \"Fast Charge\" options.
When turned on, the device automatically adjusts the current and voltage to speed up charging. However, it should be noted that the double-charge mode may cause the device to heat up and shorten the battery life, so it is recommended to use when necessary.
The usage method of Huawei mobile phone mutual charging is as follows: