A cover 1b of a battery pack case has an intake port and an exhaust port 31. With in the battery pack case, battery accommodation sections respectively accommodate battery modules and a junction box accommodation section. A supply flow path and an exhaust ...

A battery comprises: a container 101 including a bottom portion 111, long-sidewall portions 113 each standing on a corresponding one of longer side portions 112 of the bottom portion 111, short-sidewall portions 115 each standing on a corresponding one of ...

A cell includes a case having a plurality of walls, a power generating element housed in the case in a state of being away from an inner surface of a bottom surface of the case, and a heat transfer member in contact with an outer surface of the bottom surf...

Provided is a battery pack that can uniformly cool a plurality of electric cells, prevent a breakdown of the electric cells, and provide high performance of all electric cells. The battery pack includes a packaging case in which: each adjacent ones of a pl...

Provided is a battery pack that ensures sufficient sealing performance between a tray and a cover by arranging a necessary sealing member between a lower flange portion of the tray and an upper flange portion of the cover that are held in abutment with eac...