公开(公告)号：US20230395957A1

公开(公告)日：2023-12-07

申请号：US18451770

申请日：2023-08-17

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Zonghan HONG ,  Shengyun SHI

IPC分类号： H01M50/636 ,  H01M50/682 ,  H01M50/30 ,  H01M50/147

CPC分类号： H01M50/636 ,  H01M50/682 ,  H01M50/30 ,  H01M50/147

摘要： A battery cell includes an outer housing having a top end and a bottom end, a cell body mounted inside the outer housing with a gap present between an outer wall of the cell body and an inner wall of the outer housing, an upper cover covering the top end and provided with an electrolyte injection hole and a degassing hole that are both in communication with the gap, and a conduit. One end of the conduit is connected to the electrolyte injection hole, and another end of the conduit extends into the gap and toward the bottom end.