BATTERY MODULE AND BATTERY MODULE DISASSEMBLY METHOD

摘要

This battery module comprises a plurality of battery cells layered in a predetermined direction, and a double-sided tape disposed between mutually adjacent battery cells and fixing the battery cells against one another. In a region between mutually adjacent battery cells, which is a surrounded region enclosed by the external edges of the battery cell as seen from the predetermined direction, a non-fixed portion that does not contribute to the fixing is provided.