[Official Launch of CATL's XiaoYao Super Hybrid Battery] On October 24th, CATL (Contemporary Amperex Technology Co. Limited) unveiled in Beijing the world's first super hybrid battery, XiaoYao, featuring a pure electric driving range exceeding 400 kilometers and equipped with 4C ultra-fast charging capability, ushering in the era of "large battery capacity" for hybrid electric vehicles. Leveraging CATL's pioneering AB Battery System Integration Technology, the XiaoYao battery pack integrates sodium-ion batteries and lithium-ion batteries in a specific ratio and arrangement through mixing, series, and parallel connections, enhancing battery range by 5% in low temperatures. Furthermore, CATL employs sodium-ion batteries as the SOC (State of Charge) monitoring benchmark for the AB Battery System, assisting in calibrating the lithium-ion battery's charge, which improves the system's overall control precision by 30% and extends the pure electric driving range by over 10 kilometers.