Patent ID: 9660245
Date: 2017-05-23
CPC Classifications: H01M,Y02E

Claim:
1. A battery cell, comprising: an electrode assembly including a first electrode part, a second electrode part, and a separation membrane; a first terminal and a second terminal extending in a first direction or a fourth direction which is an opposite direction to the first direction from the first electrode part and the second electrode part, respectively; a first lead tap and a second lead tap connected to the first terminal and the second terminal, respectively, a case in which the electrode assembly, 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, wherein the first lead tap is connected to the first terminal via a first terminal-lead tap connection, and the second lead tap is connected to the second terminal via a second terminal-lead tap connection, and wherein the first terminal-lead tap connection and the second terminal-lead tap connection are inside the case.