The housing has a galvanic element which is provided with a base portion (11) having an inner space for retaining battery components (30) of two alkali metal batteries. A cover is provided to close an interior of the base portion. The base portion is essen...

An assembled battery includes unit batteries and a connecting member. Each of the unit batteries includes negative and positive electrode terminals. The connecting member has thin portions, and a thick portion that is a rest other than the thin portions. T...

The power source apparatus to supply electric power is provided with a battery block 3 having a plurality of rectangular batteries 1 disposed in a stacked configuration with conducting external cases 11 insulated by insulating layers 2, a cooling plate 4 d...

A battery module includes a pair of end plates; a plurality of battery cells aligned with each other between the pair of the end plates, wherein each of the battery cells has a top surface, a bottom surface located substantially opposite to the top surface...

A battery pack (1) includes: paired supporting members (35); a battery module (3, 5, 7) disposed between the supporting members (35); and a stack member (43) supporting the battery module (3, 5, 7) by linking the supporting members to each other. An extend...