▎ 摘 要
NOVELTY - The capacitor has a shell (1) provided with a graphite electrode (2). An end of the graphite electrode is connected with a wiring column (3) that is provided with a circuit board. An inner part of the cylinder is provided with a conductor. The cylinder is connected with an end of the shell. An end of a cover body is provided with a shrink spring and connected with a screw thread column. The cover body is formed with a screw thread hole. The circuit board is connected with the cover body that is provided with a turnover part. USE - Graphene ultra capacitor. ADVANTAGE - The capacitor is convenient to assemble and disassemble, and ensure better firmness. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a graphene ultra capacitor. Shell (1) Graphite electrode (2) Wiring column (3)