| 摘要 |
A battery cell of the present invention comprises: an electrode assembly including a first electrode part, a second electrode part, and a separation membrane; a first terminal and a second terminal respectively extending from the first electrode part and the second electrode part in a first direction or a fourth direction, opposite to the first direction; a first lead tap and a second lead tap respectively connected to the first terminal and the second terminal; and a case in which the electrode assembly and the first terminal and the second terminal are accommodated, which is sealed to expose the first lead tap and the second lead tap to the outside, and in which a sealing part sealed by coating a sealing member on circumferential sides joined with each other is formed. |
