| 摘要 |
A core structure for a circular lithium secondary battery is disposed in a case of the battery and comprises: a core, an electrode assembly, and two conductive fixing assemblies. A connecting member serves as an electrical conductive connection for connecting the conductive pressing pieces to the positive lea d terminal or the negative lead terminal, and the connecting member is a curve d flexible structure. By such arrangements, even if there is a dimension error in the core or the case, which can be overcome by the deformation of the connecting member, and thus the battery can be assembled successfully. |
