Specific capacitance testing device for compressible super capacitor

Provided is a specific capacitance testing device for a compressible super capacitor. The utility model relates to a specific capacitance testing device for a compressible super capacitor and resolves problems of complicated structure and low experimental efficiency of a conventional device for testing the specific capacitance of a compressible super capacitor. The specific capacitance testing device comprises a rectangular pipe, piston push plates, an outer groove, screws, an ammeter, and a linear scanning voltage generator. Electrolyte holes are disposed on the top plate of the rectangular pipe. The piston push plates are arranged on the two ends of the rectangular pipe and are equipped with tab holes. The rectangular pipe is embedded in the outer groove. Threaded holes are disposed on the sidewall of the outer groove. The two screws are screwed in the threaded holes and contact the piston push plates. The ammeter and the linear scanning voltage generator are connected in series and are connected with tabs