POUCH-SHAPED BATTERY CELL INCLUDING FLEXIBLE PRINTED CIRCUIT BOARD

The present invention relates to a pouch-shaped battery cell including a flexible printed circuit board (FPCB) having a circuit layer disposed at one surface or each of opposite surfaces thereof, wherein the flexible printed circuit board includes a plating portion having plating formed thereon disposed at the outermost surface of the part of the flexible printed circuit board that abuts a sealed portion at which a pouch-shaped battery case is sealed. It is possible to secure the strength of sealing of the flexible printed circuit board to the sealed portion of the pouch-shaped battery case as the result of formation of the plating portion.