Product compatibility: The replacement of this charging port is specifically designed for various electric scooters. It is also compatible with other devices that use coaxial charger ports for charging, and the size of the charging port female adapter can accommodate coaxial barrel shaped connectors with an outer diameter of 5.5mm and an inner diameter of 2.5mm, ensuring compatibility with standard charging cables Product condition: brand new, high-quality, unused High quality materials: The skateboard components are made of high-quality metal, rubber, and plastic, which have durability and excellent conductivity. They are not easy to break and have reliable performance. After continuous testing by the manufacturer, they can be used for a long time Easy to install: This charging port comes with a 2-3/4 "wiring harness and a 2-pin connector. Simply plug it into the electric scooter replacement parts connector to function properly Perfect after-sales service: We provide quality assurance. If you have any questions, please contact us immediately and we will provide you with a satisfactory answer within 24 hours