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 electrolytes helped to make this product is safest. The none memory charging and discharging from graphene supercapacitor give this product ultra-long cycle life.
ABOUT GREEN TECH GRAPHENE BATTERY MANUFACTURER
Shanghai Green Tech Company is an advanced capacitors manufacturer and graphene supercapacitor energy storage system innovator with over 20 years experience of design, development and production of super capacitors
Who we are？
As a capacitor manufacturer and supplier with more than 20 years of experience in supercapacitor design, development, and production, its main products include graphene ultracapacitors, supercapacitor modules, and graphene batteries, etc. It is a high-tech enterprise certified by state-certified.
Our team consists of over 50 capacitor energy storage experts, including 3 doctors, 5 professors and 15 masters. We also keep close cooperation with the University of Electronic Science and Technology of China and have achieved a lot in developing capacitor technology and applications, some of which are protected as patents.
All Green Tech products are quality guaranteed, we carry out strictly the quality management system ISO9001-2015 and GJB9001B-2009 (MIL) during production. Make sure every product can match customers' demands.