Chongqing CAS Supercap Technology Co., Ltd.

Chongqing CAS Supercap Technology Co., Ltd., founded in July 2018, located in Chongqing High tech Industrial Development Zone, was invested by Be Trust Capital (a sub-fund of Chongqing Industry Investment Fund), Chongqing Institute of Chinese Academy of Sciences, Chongqing Institute of Graphene, High tech Zone Industry Company, CR Micro (owned by China Resources Group). The company is devoted to the research, development, production and sales of supercapacitors, advanced high power energy storage devices, as well as providing energy storage technology.

The company has long been engaged in the research and development and transformation of power energy storage devices and core materials. With more than ten years of experience in applied basic research and technology transformation development of power energy storage materials and devices, it has made significant technological breakthroughs and solved key technological problems in the core areas of high-efficiency energy harvesting, storing and transforming devices as well as related materials.

The company is down-to-earth and ambitious! In the field of green energy storage, it set a standard of the world's advanced technology and enterprises, and strive to develop into the most technologically innovative and globally influential enterprise, to provide the world with energy storage wisdom!

The exhibits are introduced

The Carbon-based graphene composite materials developed by our team can contribute to the preparation of electric double layer electrodes with high withstand voltage and high capacity because of much higher specific surface area than commercial activated carbon, increased proportion of micropore, reduced oxygen content and optimized structure. The electrochemical window of our high voltage electrolyte is as high as 3.5V. Based on these, our company has successfully developed and mass-producted high-performance electrode materials, electrolytes and high-energy-density EDLC devices. Their voltage plateau are 3.0V/3.2V and capacity range is from 1F to 3400F.And our product shape covered guide pin small monomers, weldingpin medium monomers, laser welding large monomers, pouch cell which can accept customized size and capacity and capacity and standard modules. Moreover, we can develop combined energy storage systems of supercapacitors and other energy storage devices according to customer requirements.

The performance of our product : 3.0V EDLC is almost the same as that of 2.7V products in the industry in terms of cycle life, working environmental temperature and internal resistance, and is far better than that of 3.0V products in the industry. Based on the high voltage platform,the module (system) design using our monomer can use less monomer to reach the same voltage platform and higher rated energy, thus reducing the one-time cost of the module (system). Besides, our monomer with higher energy density and power density make it have irreplaceable advantages in some special scenarios.