APPARATUS FOR MEASURING INSULATION PERFORMANCE OF BATTERY

An apparatus for measuring the insulation performance of a battery, according to an embodiment of the present disclosure, comprises: a support plate including an insulated insulation region; a close contact member disposed in the insulation region, including a material thereof having electrical conductivity and elasticity, and being in close contact with a battery cell; and a resistance measuring device in which a first connection part is connected to the close contact member and a second connection part is connected to the battery cell, wherein the close contact member is pressed by the battery cell so that at least a portion of the close contact member may be deformed into a shape corresponding to the outer contour of the battery cell.