With the rapid development of the new energy vehicle market, automotive new energy cables have been widely adopted in critical applications such as electric vehicles, battery management systems (BMS), and charging stations. These cables not only support fast charging and extended range but also play a vital role in intelligent and autonomous driving technologies, becoming core infrastructure for advancing green mobility and sustainable transportation. In the processes of power transmission, drive connections, and charging infrastructure upgrades, demands for high conductivity, high-temperature resistance, and corrosion resistance in new energy cables continue to rise. Stability and safety have also become their key technical characteristics.