| 摘要 |
PROBLEM TO BE SOLVED: To reduce electric resistance from a collector to an external output terminal.SOLUTION: Mounting parts 61, 51 extended up to the vicinity of a narrow-side surface 14N of a battery can 14 are provided along an inner surface of a battery lid 3 on cathode and anode collectors 6 and 5, respectively. Cathode and anode output parts 8 and 7 are fitted to the mounting parts 61, 51 respectively. Connection parts 62, 52 are fitted to the cathode and anode collectors 6 and 5, respectively, and are connected to non-coated parts 122A and 124A of cathode and anode terminals 122 and 124. Since the cathode and anode output parts 8 and 7 corresponding to conventional cathode and anode outer terminals are integrally formed with the cathode and anode electrode collectors 6 and 5, no such contact resistance exists as in a prior art, and so, electric resistance is low. |
