| 摘要 |
PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a motor-assisted bicycle for automatically connecting a terminal by loading a battery case. SOLUTION: The discharge terminal of the battery case is retained by a discharge connector. A receptacle 57 on a body frame 2 side is retained by a holder 43. A recessed part is formed in the discharge connector, and a projection 58 is formed on the holder 43 to provide a positioning mechanism formed of the recessed part and the projection 58. The discharge connector is longitudinally movably mounted on the battery case 1.
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