| 摘要 |
A battery pack for a secondary battery is provided to prevent the flow of the battery cell and to perform strong attach by bonding a main case covering the upper side of the battery cell and a body case covering lower side and one side of the battery cell. A battery pack for a secondary battery comprises a battery cell(100) capable of separating upward and downward, having the respective current source terminal on the upper side and lower side; a main case(110) which covers the upper side of the battery cell and is formed with a terminal hole at one side to electrify with the current source terminal of the upper side; a cover case(120) which is united with the main case to form the internal space and is formed with a terminal hole at the other side to electrify with the terminal of the battery charger; a circuit board(130) which is formed in the internal space, has a current terminal electrified with the current source terminal of the upper side and the current source terminal of lower side on one side facing the main case, respectively and includes a power supply terminal on the other side facing the cover case; a body case(140) covering lower side and one side of the battery cell; and a label sheet(150) covering the main case, the body case and the outer circumference of the battery cell. |
