BATTERY PACK

A battery pack including a plurality of battery cells, each battery cell having a positive electrode and a negative electrode on a top surface of the battery cell, the battery cells being arranged in a first direction and in a second direction crossing the first direction; a protective circuit module, the protective circuit module including a printed circuit board on the battery cells, and a plurality of conductive tabs on the printed circuit board and electrically connecting the battery cells; and a case accommodating the battery cells and the protective circuit module, wherein each of the conductive tabs include a substrate connector connected to the printed circuit board, a cell connector electrically connected to a battery cell, and a fusible link extending from the substrate connector and having a width that is smaller than that of the substrate connector.