Established in 2005, VigorPower Battery is a national high-tech enterprise that insists on professional development in the field of high-rate batteries. VigorPower owns EP, Enrichpower, Vigorpower, Fconegy, and many other brands. Vigorpower has four production bases in Shenzhen, Shantou, Hefei, and Lu\'an, China, and has set up several R&D and marketing centers in China, Germany, and the United States.