Conector, unidad de gestión de batería y paquete de baterías

A connector with increased durability is provided. A connector includes a mounting unit electrically connected to a battery management unit configured to manage voltages of a plurality of battery cells; a first clip terminal unit and a second clip terminal unit configured to be elastically deformable and to contact a counterpart connection terminal; and a terminal housing comprising a side wall configured to electrically insulate the first clip terminal unit and the second clip terminal unit from an outside, wherein each of the first clip terminal unit and the second clip terminal unit includes a connection portion having a part contacting a counterpart connection terminal inserted between the first clip terminal unit and the second clip terminal unit; and a support portion extending from the connection portion and configured to be supported by the sidewall of the terminal housing.