Established in Fengxian District, Shanghai in October 2004, Pytes Energy is a leading Li-ion battery solution provider. We offer battery cells to customers as well as customized pack solutions. Our sales, engineers and production personnel work closely with customers to design, build and manage high performance batteries from understanding your demand, making prototypes, testing and certifications to mass production. Should you have any requests on customizing batteries especially on application such as consumer electronic packs, Electric two-wheelers, energy storage, service robots.