Electric leakage detection device for power battery of electric vehicle

The utility model discloses an electric automobile power battery electric leakage detection device, which relates to the technical field of electric leakage detection, and comprises an electric leakage detector, a battery fixing groove is formed in one side of the top end of the electric leakage detector, a communication column is fixedly mounted on the inner wall of one side of the battery fixing groove, a fastening rod is detachably mounted in the communication column, and the fastening rod is fixedly mounted on the inner wall of one side of the battery fixing groove. A rotating handle is detachably installed at the top end of one side of the fastening rod, and a telescopic rotating rod is detachably installed at the top end of the side, away from the rotating handle, of the fastening rod. Through cooperation of a communication column, a fastening rod, a rotating handle, a telescopic rotating rod, an abutting force disc and a protective pad, according to the sizes of storage batteries of different models, t