CELL MANUFACTURING DEVICE AND METHOD, BATTERY, AND POWER CONSUMING APPARATUS

A cell manufacturing device configured to manufacture a cell including an electrode plate and a separator. The cell manufacturing device includes a winding mechanism configured to wind the electrode plate and the separator to form the cell, and a film attaching mechanism configured to attach a film to the electrode plate or the separator at a predetermined position before the electrode plate and the separator are wound, so as to form a reinforcing film layer on the electrode plate or the separator.