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A battery connector includes an insulating housing defining a receiving cavity cutting through a top surface and a bottom surface thereof and a conductor accommodated in the corresponding receiving cavity of the insulating housing. The conductor includes a substantial inverted U-shaped contacting po

A battery connector includes an insulating housing defining a receiving cavity cutting through a top surface and a bottom surface thereof and a conductor accommodated in the corresponding receiving cavity of the insulating housing. The conductor includes a substantial inverted U-shaped contacting portion exposed beyond the top surface of the insulating housing. A pair of substantially symmetrical elastic portions which extends downward from two lower free ends of the contacting portion respectively is restricted in the receiving cavity. A pair of soldering portions extends from two lower ends of the elastic portions. Because the conductor has a substantially symmetrical structure, the force acted on the conductor is shared out equally between the pair of elastic portions. Therefore, the conductor is prevented from offsetting when the battery connector is in use. It ensures the stable contact between the battery and battery connector.

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What is claimed is: 1. A battery connector, comprising: an insulating housing defining a receiving cavity cutting through a top surface and a bottom surface thereof; and a conductor accommodated in the corresponding receiving cavity of the insulating housing, the conductor including a substantial i

What is claimed is: 1. A battery connector, comprising: an insulating housing defining a receiving cavity cutting through a top surface and a bottom surface thereof; and a conductor accommodated in the corresponding receiving cavity of the insulating housing, the conductor including a substantial inverted U-shaped contacting portion exposed beyond the top surface of the insulating housing, a pair of substantially symmetrical elastic portions extending downward from two lower free ends of the contacting portion respectively and restricted in the receiving cavity, and a pair of soldering portions extending from two lower ends of the elastic portions. 2. The battery connector as claimed in claim 1, wherein the elastic portions include a pair of first arc portions extended downward from the two free ends of the contacting portion and arched opposite to each other and a pair of second arc portions extended downward from lower ends of the first arc portions and arched towards each other to show substantially S-shape. 3. The battery connector as claimed in claim 2, wherein lower ends of the second arc portions extend opposite each other to form the soldering portions. 4. The battery connector as claimed in claim 3, wherein the first arc portion has a greater radius than the second arc portion. 5. The battery connector as claimed in claim 2, wherein upper portions of two opposite sides of the receiving cavity extend towards each other to form a pair of shoulders for restricting the first arc portions in the receiving cavity. 6. The battery connector as claimed in claim 5, wherein a lower corner of each of the shoulders defines an inclined preventing surface for against an upper portion of the first arc portion. 7. The battery connector as claimed in claim 2, wherein the insulating housing further comprises a front surface and a rear surface perpendicularly connecting the top surface and the bottom surface, the receiving cavity extends through the top surface, the bottom surface, the front surface and the rear surface and then forms an opening in each of corresponding surfaces, the openings in the front surface and the rear surface corresponding to the two first arc portions. 8. The battery connector as claimed in claim 1, wherein the insulating housing has two side surfaces, a fixing portion protrudes from a lower portion of each side surface of the insulating housing, the fixing portion has a side surface which parallels the side surface of the insulating housing, a T-shaped slot extending therethrough up-and-down and spaced from the side surface of the insulating housing for receiving a T-shaped fixing pieces which locates the insulating housing on a circuit board, and a narrow gap extending therethrough up-and-down and connecting a substantial middle portion of the slot to the side surface of the fixing portion.