METHOD FOR MANUFACTURING BATTERY MODULE

A method of manufacturing a battery module is provided. The battery module includes a stacked body including stacked units each including a first cell group and a second cell group in which cells extending in a first direction are arranged in a second direction orthogonal to the first direction, and a temperature control plate disposed between the first cell group and the second cell group and extending in the second direction. The method includes: capturing the stacked body; determining a first reference position of the stacked body based on a captured image; acquiring first position information representing a relative position of each part of the stacked body with respect to the first reference position based on the image; storing the first reference position and the first position information; and sharing the stored first reference position and first position information in subsequent steps.