星恒成立于2003年，以中科院物理所技术为依托，是国内知名的动力锂电池高新技术企业。
历经20年发展，星恒已开展全球化产业布局，拥有苏州、滁州、印尼、匈牙利等生产基地，欧洲、印度、东南亚、新加坡等子公司。同时布局电池原材料业务“星恒青源”、电池运营品牌“城满电”和电池回收业务“星恒新材料”，开启全产业链生态进化。产品主要用于电动汽车、储能、电动轻型车等新能源领域。
截至2023年，星恒锂电池出口德国、法国等30个国家和地区，动力锂电池累计销量超2800万组，轻型车锂电池连续六年出货全球领先，并配套超30万辆电动汽车。
Phylion, a global new energy application service provider, was established in 2003. Based on the technology of the Institute of Physics of the Chinese Academy of Sciences, it is a well-known high-tech enterprise of power lithium battery in China.
After 20 years of development, Phylion has carried out global industrial layout, with 4 production bases in Suzhou, Chuzhou, Indonesia and Hungary, and 4 subsidiaries in Europe, India, Southeast Asia and Singapore. At the same time, it has laid out the battery raw material business “Phylion Qingyuan”, the battery operation brand “Power Up the City” and the battery recycling business “Phylion New Material”, opening up the whole industry chain ecological evolution. The products are mainly used in new energy fields such as electric vehicles, energy storage and electric light vehicles.
By 2023, Phylion lithium batteries are exported to 30 countries and regions, such as Germany and France, and the cumulative sales of power lithium batteries exceed 28 million units, leading the world in shipments for six consecutive years, and supporting over 300,000 electric vehicles.