ELECTRODE ASSEMBLY

An electrode assembly is provided in the disclosure. The electrode assembly includes a positive electrode and a negative electrode. The positive electrode includes a first insulating layer, a first conductive layer on one surface of the first insulating layer and a second conductive layer on the other surface of the first insulating layer, a first active material layer on a surface of the first conductive layer, and a second active material layer on a surface of the second conductive layer. The negative electrode includes a second insulating layer, a third conductive layer on one surface of the second insulating layer and a fourth conductive layer on the other surface of the second insulating layer, a third active material layer on a surface of the third conductive layer, and a fourth active material layer on a surface of the fourth conductive layer.