摘要 |
An energy storage apparatus is provided to prevent the occurrence of stress concentration at a lead wire and electrode and cut of connection site. An energy storage apparatus comprises an anode and cathode, cathode lead wire and anode lead wire(6), separation film, housing, electrolytic solution, anode terminal and cathode terminal The separation film is placed between anode and cathode and electrically separates the cathode and anode. The housing contains anode, cathode and separation film. The electrolytic solution is in the housing. |