USB charging cable designed for devices such as remote-controlled models, providing a reliable 7.4 V output with XH3P connectors to improve compatibility and stability. Ideal for RC enthusiasts and hobbyists who need a dependable charging solution for their vehicles and electronic toys. Built with rugged construction to withstand daily use, delivering durability and long life while maintaining efficient charging performance. USB interfaces are versatile for various environments, enabling easy connection to computers, power banks, or other USB adapters, making it suitable for travel, outdoor activities, or everyday use. Use scenarios: - Charge RC car batteries from a portable power source at the track or field. - Charge RC aircraft, boats, or other electronic toys in a workshop or during hobby events. - Use with laptops or USB adapters during travel to keep multiple devices powered.