Abstract: An assembled battery including a plurality of batteries each including a container which houses a charge/discharge body, an electrode terminal on one surface of the container, a sealing member which is provided between the container and the electrode terminal sealing between the container and the electrode terminal, and a busbar joined to each of the electrode terminals of the batteries that differ from each other. Each of the electrode terminals includes an electrode terminal protruding section extending in a direction of separation from the one surface. The busbar includes a busbar hole for the electrode terminal protruding section to be fitted. The electrode terminal protruding section and the busbar hole fit to each other and abut on each other. A coupling section between an outer surface of the electrode terminal protruding section and an inner surface of the busbar hole is at least partially welded.

Abstract: A secondary battery module includes a plurality of battery blocks each obtained by stacking a plurality of battery cells. The secondary battery module includes a holding member adapted to hold the plurality of battery blocks and including a pair of opposed end plates, a pair of opposed side plates, and a section plate arranged between the adjacent battery blocks to partition the battery blocks; and an inter-block bus bar provided across the section plate and adapted to electrically connect the adjacent battery blocks. The inter-block bus bar has a fuse portion.

Abstract: A secondary battery module includes a plurality of battery blocks each obtained by stacking a plurality of battery cells. The secondary battery module includes a holding member adapted to hold the plurality of battery blocks and including a pair of opposed end plates, a pair of opposed side plates, and a section plate arranged between the adjacent battery blocks to partition the battery blocks; and an inter-block bus bar provided across the section plate and adapted to electrically connect the adjacent battery blocks. The inter-block bus bar has a fuse portion.

Abstract: Please substitute the new Abstract submitted herewith for the original Abstract: A secondary battery module includes a plurality of battery blocks each obtained by stacking a plurality of battery cells. The secondary battery module includes a holding member adapted to hold the plurality of battery blocks and including a pair of opposed end plates, a pair of opposed side plates, and a section plate arranged between the adjacent battery blocks to partition the battery blocks; and an inter-block bus bar provided across the section plate and adapted to electrically connect the adjacent battery blocks. The inter-block bus bar has a fuse portion.

Abstract: Provided is a battery module having a structure with which dimensional errors of assembly components can be absorbed for reliable locking and assembling. A battery module 1 according to the present invention is configured so that a plurality of battery cells 2 are arranged, and a bus bar 16 conductively connects adjacent external terminals 13A and 13B, and the battery module 1 includes a cell holder 21 interposed between the plurality of battery cells 2 to hold the battery cells 2, and a bus bar holder 6 mounted to the cell holder 21 to hold the bus bar 16. Then, a bus bar holder locking portion 26 provided at the cell holder 21 and having a hook shape, and a cell holder locking portion 32 provided at the bus bar holder 6 and having a hook shape are locked to each other.

Abstract: Provided is a battery module having a structure with which dimensional errors of assembly components can be absorbed for reliable locking and assembling. A battery module 1 according to the present invention is configured so that a plurality of battery cells 2 are arranged, and a bus bar 16 conductively connects adjacent external terminals 13A and 13B, and the battery module 1 includes a cell holder 21 interposed between the plurality of battery cells 2 to hold the battery cells 2, and a bus bar holder 6 mounted to the cell holder 21 to hold the bus bar 16. Then, a bus bar holder locking portion 26 provided at the cell holder 21 and having a hook shape, and a cell holder locking portion 32 provided at the bus bar holder 6 and having a hook shape are locked to each other.

Abstract: Provided is a battery module having a structure with which dimensional errors of assembly components can be absorbed for reliable locking and assembling. A battery module 1 according to the present invention is configured so that a plurality of battery cells 2 are arranged, and a bus bar 16 conductively connects adjacent external terminals 13A and 13B, and the battery module 1 includes a cell holder 21 interposed between the plurality of battery cells 2 to hold the battery cells 2, and a bus bar holder 6 mounted to the cell holder 21 to hold the bus bar 16. Then, a bus bar holder locking portion 26 provided at the cell holder 21 and having a hook shape, and a cell holder locking portion 32 provided at the bus bar holder 6 and having a hook shape are locked to each other.