Abstract: Disclosed are a mobile terminal capable of effectively discriminating a mobile terminal charger so as to set an appropriate charge current, and a method for charging a charge current thereof. To this end, when a charger (e.g., Travel Adaptor (TA)) is inserted via a cable, a short-circuited state of a data pin of the charger is checked such that a route is switched to form a closed loop defined by data pins and provided with predetermined power when the data pin of the charger is in the short-circuited state, and the voltage applied to the formed closed loop is compared with a predetermined reference value, thereby determining a type of the charger. Therefore, when various types of chargers are inserted in the mobile terminal via a cable, the corresponding type of charger is determined so as to set an appropriate charge current, resulting in ensuring a fast charging operation and minimizing damage on the charger.