Hunan CTS is renowned for manufacturing reliable electric vehicle batteries. Since 2011, the company has been committed to producing batteries that offer consistent performance, safety, and durability for electric vehicles. The reliability of CTS's electric vehicle batteries stems from several key factors. Firstly, the company's thirty - person R & D team, with its extensive experience, selects only first - grade lithium cells with high energy density. This ensures that the batteries can deliver sufficient power for long - distance driving and meet the power demands of various electric vehicle models. CTS adheres to strict quality control measures throughout the production process, following ISO9001 and IATF16949 management systems. Every electric vehicle battery is subjected to rigorous testing, including performance, safety, and durability evaluations, before it is approved for delivery. This thorough testing process helps to identify and eliminate any potential issues, guaranteeing that the batteries perform reliably in real - world conditions. The company also integrates advanced BMS (Battery Management System) technology into its electric vehicle batteries. The BMS monitors and controls functions such as charging, discharging, and temperature, preventing overheating, overcharging, and other potential hazards. Additionally, CTS offers 100% customize technical services for its electric vehicle batteries, including BMS & Electric Design, CAN software development, and thermal management system design. These customizations allow the batteries to be optimized for the specific requirements of different electric vehicle models, further enhancing their reliability. With certifications like MSDS, UN38.3, CE, and IEC 62619, CTS's electric vehicle batteries meet international safety and performance standards, making them a trusted choice for electric vehicle manufacturers and users worldwide.