ASSEMBLED BATTERY AND MANUFACTURING METHOD THEREOF

摘要

An assembled battery (100) is provided by stacking a plurality of flat batteries (10A-10F), with polarities of electrode tabs (11A-11F, 12A-12F) alternately arranged. A connecting part for connecting in series the flat batteries to be assembled when all the flat batteries (10A-10F) are stacked is separated to a plurality of positions in the assembled battery. The assembled battery has a structure wherein all the flat batteries are electrically connected in series by connecting the connecting parts.