The DC socket cable is a high-voltage wire harness that connects the DC charging socket and the battery. It allows external electric energy to charge new energy vehicles. The socket part AP uses high-quality materials to make it have good flame retardancy and pressure resistance, and is waterproof and It is dust-proof and adapts to various complex charging environments. The wiring harness is also made of high-end, high-temperature-resistant and corrosion-resistant materials. A reasonable layout can be designed based on the customer's vehicle structure, electromagnetic interference, heat dissipation and other factors.