| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery pack that hardly causes breakage and disconnection of a plate fuse even if vibration or shock occurs.SOLUTION: Mounting portions 25 to 28 for fixing a plate fuse 30 are formed in a control circuit board 20. The plate fuse 30 has a battery connection portion 31 connected to a battery cell 13 side; a terminal connection portion 32 connected to a power terminal 23 side; a melting portion 33 provided between the battery connection portion 31 and the terminal connection portion 32, and melting by heat when an overcurrent flows; and fixing portions 34 to 36 inserted into the mounting portions 25 to 28. The first fixing portion 34 and the second fixing portion 35 are provided between the battery connection portion 31 and the melting portion 33. |
