Secondary battery test apparatus and method

Abstract

A secondary battery test apparatus and method are disclosed. The secondary battery test apparatus includes a pressing sheet disposed on an outer circumferential surface of an electrode assembly, wherein the pressing sheet is provided as a flexible sheet configured to wrap around the outer circumferential surface, and is configured to press the outer circumferential surface toward the central axis of the electrode assembly in tight surface contact with the outer circumferential surface according to external force acting in a longitudinal direction.

Dependencies are inferred from the claim text.