| 摘要 |
PROBLEM TO BE SOLVED: To provide: a novel and improved nonaqueous electrolyte secondary battery which enables the reduction in pressure nonuniformity and therefore, enables the suppression of the increase in thickness of a nonaqueous electrolyte secondary battery; and a method for manufacturing such a nonaqueous electrolyte secondary battery.SOLUTION: To solve the above problem, a nonaqueous electrolyte secondary battery is provided according to an aspect of the present invention, which comprises: an electrode laminate arranged by laminating electrodes and separators in order; collecting tabs each provided on a part of the surface of the corresponding electrode; and filling members each provided around the corresponding collecting tab in its plane direction.SELECTED DRAWING: Figure 1 |
