| 摘要 |
PROBLEM TO BE SOLVED: To securely couple a second lead to a second end face of a thin type battery without damaging a circuit board. SOLUTION: A thin type battery pack comprises a chargeable thin type battery 1; a circuit board 2 oppositely disposed to a first end face 1A of the battery 1; a first lead 3 for coupling the circuit board 2 with the first end face 1A of the battery 1; a second lead 4 for coupling the circuit board 2 with a second end face 1B which is an end face on the opposite side of the first end face 1A; and a case 10 storing the circuit board 2 and the battery 1. In the battery pack, the end portion of the second lead 4 is spot-welded to be connected to the second end face 1B of the battery 1, and also an abutting face 6 of a jig 20 not opposed to the circuit board 2 is disposed along the side portion of the first end face 1A by making the width of the circuit board 2 narrower than the end face 1A of the battery 1. COPYRIGHT: (C)2004,JPO&NCIPI
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