BATTERY CLAMP

PROBLEM TO BE SOLVED: To provide a battery clamp, which enables use of a connection pin for a cable desired to be connected, with low manufacturing cost and small weight. SOLUTION: A contact ring is formed from two metal thin plate tongue pieces 12 and 14. These metal thin plate tongue pieces are succeeded to a middle division 18, to which the metal thin plate tongue pieces are extended keeping an interval in parallel mutually, respectively. Furthermore, they are shifted to a connection division 20, to which a connection pin 22 is arranged, and a reinforcement tongue piece 40 is formed. This reinforcement tongue piece is prolonged from the connection division to between both the middle division 18, and between both the middle divisions, the reinforcement tongue piece is combined to both the metal thin plate tongue pieces 12 and 14 with sufficient shearing resistance.