Patent ID: 6391490
Filing Date: 2002-05-21
Classification: H01M,Y02E

Abstract:
A battery comprising:a first terminal provided at one end of a battery casing; and a second terminal on an exterior surface of the battery casing, wherein: the second terminal is an entire circular circumferential surface of a predetermined width of the battery casing, and that another end of the battery casing opposite the first terminal electrically insulated by affixing an electrically nonconductive film thereto; two heat-shrinkable nonconductive labels are wound around and bonded on the exterior surface of the battery casing at a predetermined spacing corresponding to the width of the second terminal; and the entire exterior surface of the battery casing except a portion of the second terminal is electrically insulated by the heat-shrinkable nonconductive labels, and that the second terminal is formed in a recessed, ring-like form between the two heat-shrinkable nonconductive labels.