| abstract |
A non-aqueous electrolyte cell (2) is to be reduced in its projection area in anportable electronic equipment. A unit cell is housed in an exterior packaging material (3)nof a laminated film, formed with a spacing (6) by deep drawing, and in which electrodenterminal leads (4,5) electrically connected to respective electrodes of the unit cell are led outnto outside from the inside of the exterior packaging material. The exterior packagingnmaterial is heat-fused around the spacing formed by deep drawing, with the heat-fusednportion of said exterior packaging material being folded on itself except the heat-fusednportion of said exterior packaging material from which are led out said electrodenterminal leads, the folded exterior packaging material is immobilized by the dielectricnsheet to the exterior packaging material. |