Batch testing device for alkaline batteries

The invention relates to the field of detection, in particular to an alkaline battery batch testing device which comprises a guide rail, batteries to be detected are conveyed in the guide rail, a through hole is formed in the inner bottom face of the middle of the guide rail and is in clearance fit with outer rings of the batteries, a plurality of rubber plates are arranged on the inner rings of the through holes, and the rubber plates are fixed to the inner surfaces of the through holes in a circumferential array mode. A detection mechanism is arranged on one side of the middle position of the guide rail; the detection mechanism comprises an F-shaped supporting body, the upper end of the supporting body is fixedly connected with an air cylinder, and the output end of the air cylinder is located above the through hole. The testing device can continuously test the battery, can continuously work for 24 hours, can be suitable for testing different batches and large batches of products, is high in efficiency, has