Battery Cell for Secondary Batteries

Provided is a battery cell for a secondary battery, and more particularly, a battery cell for a secondary battery basically including an electrode plate, a case, and electrode tabs. According to the battery cell for the secondary battery in the present invention, since a plurality of battery cells are electrically connected to each other only with a structure of the electrode tabs, a separate component for connection of the electrode tabs is not required, such that it is easy to secure a space at the time of manufacturing a battery pack. In addition, the manufacturing process may be simplified by easy assembly of the battery cells. Further, stability and reliability of the battery cells may be secured.