Patent ID: 7706126

Claim:
A method for manufacturing a supercapacitor, comprising steps of: a. stacking a bottom electrode plate and a top electrode plate, and making the bottom and the top electrode plates parallel to each other; b. providing a pair of elastic frames formed of polybutadiene; c. installing a first of the pair of elastic frames and a second of the pair of elastic frames respectively on the bottom and the top electrode plates, a first opening being formed between terminal ends of the first elastic frame, a second opening being formed between terminal ends of the second elastic frame, and the first and the second elastic frames being disposed facing each other with the first and second openings being in aligned overlaying relationship to form a single access to a space surrounded by the first and second elastic frames; d. installing an isolation membrane in the space surrounded by the first and the second elastic frames; e. heating the bottom and the top electrode plates to bind the first and the second elastic frames; f. submerging the bottom and the top electrode plates of a resulting structure of step e in a container of an electrolyte; g. evacuating the container to make the electrolyte flow into the space while the resulting structure is submerged in the electrolyte; and h. inserting a first resin on an inner side of said pair of elastic frames to seal the single access; i. inserting a second resin on an outer side of said pair of elastic frames in direct contact with the first resin between the bottom and the top electrode plates, said second resin being partially external and outside the first and the second elastic frames to further seal the single access; and j. forming a shell over said bottom and top electrode plates.