The Apple MagSafe Charger Wireless Charger will charge your tablet or mobile phone in a flash. You can count on the charger being reliable and safe, since it's designed with overvoltage and undervoltage protection. The total Apple charger power output is 15 W. The charger includes a charging cable that measures 1 m featuring USB-C connectors. The cable is built-in, so you will not lose it. The package does not include a mains adapter. The charging is wireless.