Electrode Assembly, Battery Cell Comprising Same, And Electrode Lead Welding Method

Abstract: The present invention relates to an electrode assembly, a battery cell comprising same, and an electrode lead welding method. The electrode assembly according to one embodiment of the present invention may comprise: a plurality of electrodes having electrode tabs; and an electrode lead coupled to the electrode tabs. The plurality of electrode tabs may include a first electrode tab, and a second electrode tab which is coupled to one surface of the electrode lead and is different in appearance from the first electrode tab.

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