Battery module
摘要
說明書
Not only the wall structure may face each side portion of the cell assembly B, but also the wall structure may face portions of the lower surface of the cell assembly B, the portions being connected to each side portion. The wall structure may extend from its portion facing each side portion of the cell assembly B to face the lower surface (for example, the portions of the lower surface) of the cell assembly B. According to some embodiments, the side portion of the cell assembly B may denote a side portion connecting the upper surface and the lower surface of the cell assembly B, except for the upper surface from which an electrode terminal T (see
The main boundary portion M may include a main inner boundary portion MI formed between the accommodation spaces G which are adjacent to each other and a main outer boundary portion MO generally surrounding the adjacent accommodation spaces G across the adjacent accommodation spaces G. The main outer boundary portion MO may be formed along the exterior of the main housing H, and the main inner boundary portion MI may be formed in the interior of the main housing H.
