| 摘要 |
Disclosed are a battery cell capable of electrically connecting battery cells with a simple structure without using a separate member for connecting each terminal of the battery cells, and a battery module using the same. According to the present invention, the battery cell includes a housing, a pair of electrodes having different polarity and protruding from one side of the housing, and separated from each other, and a pair of electrode grooves having different polarity and formed on the other side of the housing and separated from each other. |
