| 摘要 |
A storage battery module is provided in which, even in a case where the storage battery module is formed by integrally assembling a plurality of secondary batteries, the secondary batteries can be compactly assembled while non-uniformity in battery temperature distribution is prevented, and wiring connection work is facilitated. Using a secondary battery RB (RB1 to RB4) including a battery can 10 that houses an electrode group 1 and rectanglar shape two secondary batteries are juxtaposed in parallel, they are spaced by a predetermined distance from each other, and with respect to these juxtaposed secondary batteries as one unit, in a direction in which units of these are stacked, these units are shifted in orientation by 90° from each other, and thus a storage battery module (M1 to M8) having a configuration in which a plurality of secondary batteries are stacked in parallel crosses is obtained.
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