Road analogue simulation automobile endurance test device

The invention discloses an automobile endurance testing device for road simulation, and relates to the technical field of automobile battery detection, the automobile endurance testing device comprises a storage battery and a battery tester, the upper end face of the storage battery is fixedly connected with a positive electrode and a negative electrode, the lower end of the battery tester is fixedly connected with a connecting line, and one end of the connecting line away from the battery tester is provided with a connecting fastening mechanism. When the connecting line is pulled, the clamping force of the test clamping plate on the positive and negative electrodes can be increased, so that the friction force between the test clamping plate and the positive and negative electrodes is increased, the situation that the test clamping plate is pulled to generate friction or fall off from the positive and negative electrodes is avoided, and the firmness and stability of connection can be ensured; the possibility