Quick charging method and device, charging equipment and storage medium

The embodiment of the invention discloses a quick charging method and device, charging equipment and a storage medium. The quick charging method is applied to a charging device, the charging device is used for charging a mobile terminal, and the charging device supports at least one quick charging protocol. The quick charging method comprises the following steps: when detecting that the charging device is connected with the mobile terminal, sequentially charging the mobile terminal by adopting at least one quick charging protocol, and recording the maximum power value when each quick charging protocol is used for charging; and taking the maximum power value in the at least one maximum power value as a target power value, taking the fast charging protocol corresponding to the target power value as a target charging protocol, and charging the mobile terminal by adopting the target charging protocol. The charging efficiency can be effectively improved, and the charging time is shortened. 本发明实施例公开了一种快速充电的方法、装置、充电