| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery configured so as to prevent the occurrence of displacement between an electrode body and a spacer and the collapsing of a form of the electrode body during manufacturing.SOLUTION: An electrode body 10 comprises a positive electrode lead 105 and a negative electrode lead 106 extended in the Y-axis direction. A positive electrode current collector terminal 31 and a negative electrode current collector terminal 32 are respectively connected to the positive electrode lead 105 and the negative electrode lead 106. A spacer 44 is arranged at the extended side portion of the positive electrode lead 105 and negative electrode lead 106 of the electrode body 10. A bonding tape 45 is arranged at a portion where the spacer 44 is arranged. The bonding tape 45 is adhered to a part of the positive electrode current collector terminal 31 and the negative electrode current collector terminal 32, a part including an outer rib 44e of the spacer 44 and a part of an outer surface 10a of a laminated part in the electrode body 10. The spacer 44 is bonded to the electrode body 10 by the adherence of the bonding tape 45, whereby displacement between them during manufacturing is prevented. |
