Patent ID: 6870725
Filing Date: 2005-03-22
Classification: H01G,H01M,Y02E,Y02P

Abstract:
1. A battery comprising: at least one basic cell containing an electrolyte inside thereof, said basic cell may be laminated in its thickness direction to form a layered cell, including: pair of polarized electrodes; an electrode plate including an electrode body and a lead terminal extending from said electrode plate body, said electrode plate body being attached to the outer surface of each one of said collectors located at the outermost side in a laminated direction of said basic cell; an outer package which covers said basic cell and said electrode plate in a decompression state; and a scaling material having a higher gas barrier property than said collectors, said sealing material being disposed so as to seal an interface between each one of said collectors, which are located at the outermost side in a laminated direction of said basic cell, and said electrode plate body in said outer package.