Ronda founded in 2000, is a professional battery manufacturer located in south China. Specializing in high-quality Lithium-iron phosphate (LiFePO4) rechargeable batteries for solar Energy Storage Systems, telecom & UPS backup system, electric vehicle, and emergency lighting to name just a few. Ronda owns a state-of-the-art 80,000㎡ factory. Our advanced facilities are capable of producing 800 megawatts per year. Ronda batteries deliver excellent performance at high temperatures, with high rates of discharge, low internal resistance, low self-discharge, and long cycle life which are market-leading features. They conform to IEC standards and also carry internationally recognized CB/UL/KC/BIS approvals. Ronda can deliver a powerful solution to give your device a competitive advantage. OUR SERVICE The Ronda sales team is here to give you the best solutions for your products and customers. PRE-SALE 40-strong professional R&D team. Our special projects team will support your product development. 3D drawings and STEP files are available to reduce the time of your product to the market. Factory visits and audits are always welcome. Same-day response. PRODUCT SUPPLY Regular feedback regarding production status. On-time delivery. Shared manufacturing know-how to increase efficiencies. AFTER-SALE Any follow-up service requirements will be dealt with quickly and efficiently. We offer a comprehensive 8D reporting service in the rare event of a non-conformance query. In the event of a non-conclusive internal report, we will use independent test facilities. If there is a genuine issue we will initiate a rapid response and resolution service.