Secondary Battery

Abstract: Presented is a secondary battery comprising: a positive electrode including a positive electrode current collector, and a positive electrode active material layer which is located on the positive electrode current collector and contains a positive electrode active material, a conductive material, and a binder, the binder being fibrous to bind the positive electrode active material and a positive electrode conductive material; a negative electrode including a negative electrode current collector, and a negative electrode active material layer which is disposed on the negative electrode current collector, contains a negative electrode active material and a negative electrode binder, and includes a plurality of granules in which the negative electrode active material is bound by the negative electrode binder; and a separator interposed between the positive electrode and the negative electrode.

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