| 摘要 |
PURPOSE: A secondary battery is provided to improve workability because a connection member is easily arranged in a predetermined position and to maintain good electric connection condition due to reduced resistance. CONSTITUTION: A secondary battery comprises: a bare cell equipped with a connection unit containing a contact groove; a protection circuit module which includes a circuit board and controls the charging/discharging of the bare cell; and connection members(130a,130b) which electrically connects the bare cell and the protection circuit module and has a bare cell connection unit. |
