| 摘要 |
The purpose of the present invention is to provide a battery pack capable of preventing poor welding and loss generated in the welding process. The present invention provides a battery pack which has one or more battery cells installed in a pack case, wherein a battery management unit (BMU) which controls the battery cell′s operation is installed inside the pack case together with the battery cell, while electrically connected to the battery cell via one or more connecting members; a penetrating hole for connection, to which the connecting member′s terminal is inserted, fixed, and soldered and thereby forming an electric connection, is bored to the BMU; and a fixation pin, for fixing connecting member′s terminal at its exact location while inserting the connecting member to the penetrating hole for connection for soldering, is formed at the connecting member′s terminal that is inserted to the BMU′s penetrating hole for connection. |
