▎ 摘　　要

NOVELTY - The utility model claims a protective box suitable for graphene the lithium battery, comprising a battery placing box, one side of the outer surface of the battery placing box is fixedly installed with a supporting foot, the positive surface and the back surface of the battery placing box are fixedly installed with a displacement supporting wheel, inner wall of two sides of the battery placing box is provided with a limiting groove, inner part of the limiting groove is movably installed with a limiting block, the battery placing box is provided with a fixing device, the fixing device is clamped with graphene lithium battery. the displacement supporting wheel and the supporting foot are mutually matched and supported on the ground, and the supporting foot and the displacement supporting wheel are set at the outer side of the box body, it will not affect the code of the box body, as shown in the figure, when the mobile battery placing box is needed, one end of the battery placing box can be lifted by the supporting foot, so that only the displacement supporting wheel and the ground, contact this time can drag the battery placing box to move, it is more labour-saving and convenient.