The utility model relates to an electric mosquito swatter with a detachable power supply.The utility model comprises an electric mosquito clapper body.There is a space inside.A control circuit board is arranged in the holding space.The control circuit board is provided with a USB power interface；A separate power supply,It is arranged in the holding space of the electric mosquito swatter body.The separated power supply is provided with a USB power supply interface which can be connected with the USB power interface.One USB charging interface,A rechargeable battery and a circuit board,The circuit board is respectively connected with the rechargeable battery,Electrical connection of USB power supply interface and USB charging interface；In this way,When the electric mosquito swatter is not used temporarily,The user can take out the separated power supply to charge other electronic devices.The separated power supply can have the function of mobile power supply at the same time.So when the user is outside the activity,That is, no additional mobile power is needed.Reduced space and weight burdens.Thus, this creation can greatly improve the convenience and practicability of use.一種具可分離式電源的電蚊拍，其包含：一電蚊拍本體，其內部設有一容置空間，該容置空間內設有一控制電路板，該控制電路板上設有一USB取電接口；一分離式電源，設置於該電蚊拍本體其容置空間中，該分離式電源設有一能與該USB取電接口相對接的USB供電接口、一USB充電接口、一可充電電池以及一電路板，該電路板分別與可充電電池、USB供電接口及USB充電接口電性連接；藉此，當電蚊拍暫時不使用時，使用者即可取出該分離式電源來為其他的電子裝置充電，而使分離式電源可同時兼具行動電源的功用，因而當使用者在外活動時，即不需再額外攜帶行動電源，減少了空間與重量負擔，進而使本創作可達到大幅提高使用便利性與實用性之功效。
