POWER STORAGE DEVICE AND METHOD OF MANUFACTURING SAME

The present method of manufacturing a power storage device includes: producing an electrode assembly having a first tab and a second tab; after the producing the electrode assembly, accommodating the first tab and the second tab in a tab accommodation space through a communication space using the spacer, the spacer having the communication space, the communication space connecting the tab accommodation space and a space external to the spacer; and after the accommodating the first tab and the second tab, curving the first tab and the second tab in a state in which a first guide portion faces a main outer surface of the first tab and a second guide portion faces a main outer surface of the second tab.