BATTEY MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF THE SAME

The present disclosure relates to a method for manufacturing a battery cell, including an electrode assembly; an electrolyte in which the electrode assembly is immersed; a case including a first receiving space accommodating the electrode assembly and the electrolyte; and a second receiving space spaced apart from the first receiving space and communicating with the first receiving space, using a battery cell manufacturing apparatus, the method may comprise: pressing at least a portion of the first receiving space using a pressing member that moves to contact at least a portion of the first receiving space; fixing at least a portion of the case using a fixing member that moves to contact at least a portion of the periphery of the case; and punching a through hole penetrating the case corresponding to a portion of the second receiving space using a punching member that moves toward the second receiving space.