is not
Cell phones run on direct current.
The input current of the mobile phone charger is AC, and the output current is DC through transformer rectification, and then it is charged to the mobile phone, so the electricity used by the mobile phone is direct current. DC mark is DC, AC mark is AC, mobile phone chargers are generally direct current, and AC is mainly used for transmission
The charger converts the daily use of alternating current into direct current to charge the phone