Provided is a vacuum cleaner 1. The vacuum cleaner 1 according to one aspect of the present invention includes a cleaner body 10 having a suction motor 160; a suctioning portion 21 configured to be in communication with the cleaner body 10 and to suction air and dust; an installing portion 102 provided at the cleaner body 10; a battery assembly 120 separably installed at the installing portion 102, and having a battery 122; a cord reel assembly 130 separably installed at the installing portion 102 to replace the battery assembly 120, and having a power cord 140; and a controller 150 configured to control the suction motor 160 based on the assembly 120, 130 installed at the installing portion 102.