The PTC cable is a high-voltage wire harness that links the heating function of the battery and air-conditioning system. It can also be used to heat the vehicle battery so that the battery has a constant operating temperature in winter, improves the performance of the battery at low temperatures, and increases winter battery life.

AP considers its current capacity, heat resistance, electromagnetic compatibility and mechanical strength when designing the PTC wire harness, and selects high-quality wires, insulation materials and connectors to ensure that new energy vehicles equipped with AP's PTC wire harness have better performance and comfort have been improved to a certain extent.