Patent ID: 8440338
Filing Date: 2013-05-14
Classification: H01M,Y02E

Abstract:
1. A battery assembling body, comprising: a plurality of batteries that are layered, wherein the plurality of batteries comprise a pair of batteries disposed at end portions in the layered direction and an intermediate battery disposed between the pair of batteries disposed at the end portions; a housing which contains the battery and is disposed in an internal space in a lower part of a vehicle into which an outside air is likely to flow; an assembling part which is used to detachably fit the housing into the internal space; a ventilation hole located in an upper part of the housing; and a ventilation space which is formed between the pair of batteries disposed at the end portions in the layered direction and a side wall of the housing directly facing the battery disposed at one of the end portions in the layered direction, wherein the ventilation space is in communication with the ventilation hole.