118AWG Wire Construction: The DC car charger power supply cord is crafted from excellent 18AWG wire, offering excellent durability and efficient power capacity to ensure a stable and high standard power supply. The robust construction provides reliable performance for powering your devices while on the road. 2Easy Using: With its plug and play functionality, this car charger universal power cord can be easily inserted and used without the need for complex installation steps. The seamless connection enhances convenience and efficiency, allowing you to quickly access the power you need without any hassle. 3Good Performance: The car charger power supply cord features a rubber surfaces for flexibility and durability, while the interior is made of red copper materials for optimal conductivity. Additionally, it incorporates OVP, OCP, SCP, and OTP guard (Over Voltage Guard, Over Current Guard, Short Circuit Guard, Over Temperature Guard) to guard your devices during charging. 4LED Interface: Equipped with an LED interface, this car extension power supply adapter cable makes it easy to see the charging status and ensures a clear indication of power transfer. The LED indicator adds convenience and functionality to your charging experience. 5IP68 Water Proof: The auto power supply cable with its unique water proof structure offers IP68 water proof performance, ensuring reliability both indoors and outdoors even in harsh weather conditions. Suitable for use with cars, trucks, buses, ships, car refrigerators, computer telescopes, heating cups, car navigation systems, and more, this versatile cable is a practical and reliable accessory for various vehicles and devices. 1 xDCCarPowerCable