| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery with a reduced cost and an improved yield ratio, and a manufacturing method of the same. SOLUTION: In the manufacturing method of the battery pack in which a plurality unit batteries 20 of a flat shape each made by sealing a power generating element laminating a positive electrode plate 21 and a negative electrode plate 22 inside outer package members 24A, 24B are laminated and jointed one on another with an adhesive, a main agent A1 of the adhesive is applied on a face of one unit battery 20 of the overlapping unit batteries 20 opposite to the other unit battery, while a curing agent A2 of the adhesive is applied on a face of the other unit battery 20 opposite to the one unit battery 20, and the two overlapping unit batteries 20 are made in contact with each other to mix the main agent A1 and the curing agent A2 to joint the unit batteries together. COPYRIGHT: (C)2006,JPO&NCIPI
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