Storage battery testing device convenient to clamp

The utility model discloses a storage battery testing device convenient to clamp, and particularly relates to the technical field of electrical testing, the storage battery testing device comprises an outer shell, a cover body and a rotating shaft, the outer shell is connected with the cover body through a hinge, the left side and the right side of the outer shell are provided with lifting handle grooves, and lifting handle bodies are rotatably installed in the lifting handle grooves through the rotating shaft; first dustproof heat dissipation openings are formed in the centers of the left and right sides of the outer shell, and a host is arranged at the bottom of an inner cavity of the outer shell. According to the utility model, the charging and discharging wires comprise the red wire and the black wire, the unified connection of the positive and negative electrodes of the charging and discharging current wiring port and the positive and negative electrodes of the storage battery is realized through the red