| 摘要 |
An embodiment is directed to a battery module, including a first battery (110-1) having a first terminal (130), the first terminal (130) including a first metal, a second battery (110-2) having a second terminal (140), the second terminal including a second metal different from the first metal, and a connecting member (160) electrically connecting the first terminal (130) to the second terminal (140), the connecting member (160) having a first portion (161) and a second portion (162), a face of the first portion (161) being joined to a face of the second portion (162), a nugget zone (152) being disposed where the face of the first portion (161) meets the face of the second portion (162), the first portion (161) including a third metal, the second portion (162) including a fourth metal, and the fourth metal being different from the third metal. |
