FILM-COATED PRODUCT, AND PRODUCTION METHOD FOR FILM-COATED PRODUCT

摘要

A film-coated product (10) according to an embodiment of the present invention contains: a battery cell (11) which includes a top surface (11a), a bottom surface (11b), and side surfaces (11c, 11d), and to the top surface (11a) of which an electrode terminal (13) is provided; and a film (12) that is coated on at least the bottom surface (11b) and the side surfaces (11c, 11d) of the battery cell (11). The film (12) contains a multilayer film that includes three or more double-layered parts (28) in which an A layer (21) and a B layer (22) are laminated.