METHOD FOR MANUFACTURING SECONDARY BATTERY AND APPARATUS FOR MANUFACTURING SECONDARY BATTERY

The present invention relates to a method for manufacturing a secondary battery and an apparatus for manufacturing a secondary battery. The method for manufacturing the secondary battery according to the present invention comprises: an electrode supply process of supplying an electrode through an electrode supply part; a first inspection process of detecting the supplied electrode to distinguish a normal electrode portion and an abnormal electrode portion through a first inspection part; and a notching process of notching the electrode, which is subjected to the first inspection process, in a notching part, wherein the notching process perform the notching through a laser so that the normal electrode portion and the abnormal electrode portion, which are detected in the first inspection process, are divided from each other.