Customized gc2 lithium battery About Us XUPAI manfactures lead acid battery since 1995. It is top 3 lead acid battery manufacturer for electrical bike in China. It is the leading supplier of lead acid battery in China, is specialized in R & D, manufacturing, sales and service of high-tech enterprise. XUPAI Group has abundent experience with product development and manufacturing in the fields of power batteries, storage batteries, and UPS batteries. O'cell has been R&D and manufacturing LiFePO4 battery since 2008. Real-cell is a new Li-ion battery manufacturing facility which owns full-automatic production lines since 2017. Superpack is established in 2018 and the management team of Superpack is the co-founder and shareholder of O'cell and Real-cell. XUPAI occupys 60% share of Superpack. Superpack specialize in design and manufacture of Li-ion battery packs, smart chargers and efficient power supplies across a broad range of portable, motive and stationary applications. Founded by XUPAI in 2018, our team have nearly a decades of experience designing integrated power systems for global OEMs. Our broad market/application expertise, technology agnostic approach, and vertical integration allow us to deliver safe, reliable & innovative power solutions at an exceptional speed to market. Superpack inherits the experience of Li-ion battery R&D, manufacturing from O'cell. Real-cell offers first class Li-ion cells and XUPAI offers financial support which makes Superpack grow up quickly. Superpack possesses technologies and experiences to provide fully integrated products & solutions for lithium-ion based green energy applications, including Medical Device, Electric Vehicle , Energy Storage System, Defence & Security, Industrial price. STRICT QUALITY ASSURANCE To ensure the quality of all our products, we have built and deployed strict quality control and assurance standards in addtion to well-structured inspection procedures at each critical step of our production process. Customized gc2 lithium battery website:http://www.superpackbattery.com/