| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection method for a power storage battery that enables miniaturization and reduction of weight, reduction of the manufacturing cost of a power storage battery and also achieves satisfied performance of the power storage battery with respect to a connection method in a power storage battery and a power storage battery connected by the method.SOLUTION: A power storage battery (1) contains two current output terminals (6, 7), and a container (2) in which an electrochemical bundle (9) having alternating positive and negative electrodes is mounted, the end portions of a collector device of the positive and negative electrodes defining a first surface (S1) and a second surface (S2). A connection method in a power storage battery contains a step of additionally manufacturing internal connection portions (11, 13) for electrically connecting the first surface (S1) and/or the second surface to the corresponding current output terminals (6, 7). The electrodes having the same polarity is connected to the corresponding current output terminals (6, 7) by the connection method in the power storage battery (1).SELECTED DRAWING: Figure 1 |
