Product Description: 13.5V 2A Power Supply Adapter with 5.5x2.5mm DC Port for LED Displays and More Power your devices efficiently and securely with our 13.5V 2A Power Supply Adapter, designed to meet a wide range of electronic needs. This versatile adapter is perfect for various applications, ensuring your devices run smoothly and reliably. DC Interface: The adapter features a DC interface with an outer diameter of 5.5mm and an inner diameter of 2.5mm. It utilizes a polarity of negative on the outer and positive on the inner, making it suitable for a variety of devices. This design ensures a secure and stable connection for optimal performance. Versatile Use: This power cable is ideal for charging and powering a wide array of devices, including LED signboards, LED displays, industrial control equipment, communication devices, home appliances, mobile DVDs, MP3 and MP4 players, routers, switchers, game consoles, and more. Its versatility makes it a must-have accessory for both home and professional use. Comprehensive Guard: Safety is a top priority with this power adapter. It is equipped with five essential guards: over temperature, short circuit, under voltage, over voltage, and over current protection. These features ensure secure and stable operation, protecting your devices from potential damage and extending their lifespan. Compact and Portable: Designed with convenience in mind, this power supply adapter boasts a small and lightweight construction. It is easy to carry around for daily use or during travels, fitting seamlessly into your luggage or backpack. Its portability ensures you have reliable power wherever you go. Wide Compatibility: Specifically crafted to serve as a charging solution for electric equipment and audio systems, this 13.5V 2A power adapter with a 5.5x2.5mm DC port ensures efficient power delivery to meet your needs. Its wide compatibility makes it an essential tool for anyone looking to maintain their electronic devices effectively. Upgrade your power solutions with our 13.5V 2A Power Supply Adapter, and enjoy the peace of mind that comes with reliable and secure power delivery.