Graphene supercapacitor battery

Shanghai SUPRO Energy Tech Co., Ltd. is a high-tech enterprise of graphene batteries from China, mainly engaged in the R&D, manufacturing, sales and service of graphene batteries.

Products widely used in intelligent manufacturing, residential storage, industrial and commercial energy storage, portable power stations, 5G batteries, power tools, and other fields.

Our company operates in strict accordance with ISO9001 and ISO 14001 international standards and passed the UL 1973, ROHS, REACH, UN38.3 MSDS, CE, CB, BIS, and IEC62133 certifications.

The founder of SUPRO Energy and its team has more than ten years of experience in the graphene battery industry, and continues to strive to build a benchmark enterprise of graphene batteries.