Patent ID: 7604513

Claim:
A power connector, comprising: an insulative housing defining at least one passage; at least a first contact to form anode of the power connector and a second contact to form cathode of the power connector received in the insulative housing and each contact having a contacting portion; and a biasing member received in the one passage of the insulative housing and comprising a flat positioning portion, a bent elastic arm respectively elastically bracing against the upper wall and the lower wall of said passage, and a tongue portion having a contacting portion and a grounding element to electrically connect outer electric element; wherein the contacting portion of the tongue portion is closer to the front surface of the power connector than the contacting portion of at least one of the first and second contacts; wherein the bent elastic arm comprises a pair of U-shape branch portions extending from the positioning portion, a tail portion approximate parallel to the positioning portion and an adown sunk arc portion connecting the two U-shape branch portions and the tail portion.