The present invention relates to an electronic cigarette connector comprising a battery and an atomizer, wherein the battery has a battery connector on an end portion thereof and has a power button on an outer surface thereof and the atomizer has an atomizer connector directly connected to the battery connector on an end portion thereof. The electronic cigarette connector comprises a case, a connection terminal, and a band. The case comprises: an atomizer mounting unit and a battery mounting unit which are divided by a vertical partition therein an atomizer insertion hole communicated with the atomizer mounting unit on an upper surface thereof a battery insertion hole communicated with the battery mounting unit on a lower surface thereof a first cut groove which exposes the atomizer on one side surface thereof a second cut groove which exposes the power button of the battery on the other side surface thereof and a third which is exposed to the outer surface of the battery on a lower side of the second cut groove. The connection terminal comprises: a first connector which is coupled by rotation to the atomizer to be electrically connected thereto on a bottom surface of the battery mounting unit a second connector which is coupled by rotation to the battery to be electrically connected thereto on a bottom surface of the atomizer mounting unit and a wire which is embedded in the vertical partition to connect the first connector and the second connector to each other. The band is mounted on the third cut groove and by close contact with the battery, positionally fixes so as to have the power button of the battery exposed to the outside at the second cut groove. According to the present invention, the electronic cigarette connector can be used by having the battery and the atomizer positioned on a side surface thereof.본 발명은 단부에 배터리연결구가 형성되고 외면에 전원버튼이 형성된 배터리와, 단부에 상기 배터리연결구와 직결되는 무화기연결구가 형성된 무화기로 구성된 전자담배에 있어서, 내부에 수직격벽에 의해 양측으로 분할되어 무화기장착부와 배터리장착부가 형성되고, 상면에 상기 무화기장착부와
