Method and Device for Manufacturing Electrode Assembly

A method for manufacturing an electrode assembly according to the present disclosure includes: a lamination process, a cutting process, a stacking process, an induction heating process, and unit cell bonding process. The lamination process includes alternately stacking electrodes and separators and bonding the alternately stacked electrodes and separators to each other. The cutting process includes cutting the alternately stacked electrodes and separators to a predetermined size to form a plurality of unit cells. The stacking process includes sequentially stacking the plurality of cut unit cells to form a cell stack. The induction heating process includes heating the cell stack by an induction heater. Finally, the unit cell bonding process includes pressing the heated cell stack to bond the plurality of unit cells to each other. A device for manufacturing the electrode assembly is also disclosed.