| 摘要 |
PURPOSE: A battery cell is provided to reduce the length of a whole length in a height direction which is the sum of a first direction and a fourth direction. CONSTITUTION: A battery cell (1000a) includes an electrode assembly including a first electrode part, a second electrode part and a separating film; a first terminal and a second terminal extended in a first direction or a fourth direction from the first electrode part and the second electrode part; a first lead tab and a second lead tab which are connected to the first and second terminals respectively (200a,300a); and a case (400a) in which the first and the second terminals are accommodated, the first and second lead tabs are exposed to outside, and a sealed part sealed by spreading a sealing material onto the circumference thereof. The first and the second lead tabs are connected to the first and second terminals, respectively, to not be exposed in the first and fourth directions from the case. |
