BATTERY MANUFACTURING APPARATUS AND BATTERY MANUFACTURING METHOD

The technical idea of the present invention provides a battery manufacturing apparatus comprising: a sealing device configured to bond a part of a first separator to a part of a second separator to form a separator assembly having a sealed area; a first inspection device configured to detect a first distance between the sealed area of the separator assembly and a first electrode attached to the separator assembly; a cutting device configured to cut the separator assembly so as to separate, from the separator assembly, a first unit separator assembly to which the first electrode is attached; and a second inspection device configured to detect a second distance between the first electrode and an edge of the first unit separator assembly.