GRAPHENE SUPERCAPACITOR TECHNOLOGY
Graphene was adopted as the negative electrode to improve the ion transfer efficiency. The self-made diaphragm base on supercapacitor standard was used to make this product free of an internal short circuit. In addition, nonflammable electrolyte helped to make this product is safest. The none memory charging and discharging from graphene supercapacitor give this product ultra long cycle life.