Discover the perfect power solution with our 18V 2A Power Supply Adapter, designed to deliver reliable and efficient charging for a wide range of devices. This adapter combines versatility, safety, and portability, making it an essential accessory for your electronic needs. DC Interface: The adapter features a 5.5x2.5mm 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, ensuring compatibility with a variety of devices. Versatile Use: This power cable is ideal for charging and powering LED signboards, LED displays, industrial control equipment, communication devices, home appliances, mobile DVDs, MP3 and MP4 players, routers, switchers, gaming consoles, and more. Its versatility makes it a valuable addition to any tech setup. Comprehensive Guard: Equipped with five essential safety features, including over temperature, short circuit, undervoltage, overvoltage, and overcurrent protection, this adapter ensures secure and stable operation for your electronic devices, safeguarding them from potential damage. Compact and Portable: With its small and lightweight design, this power supply adapter is easy to carry for daily use or travel. It fits seamlessly into your luggage or backpack, providing convenient power access wherever you go. Wide Compatibility: Specifically crafted to serve as a reliable charging solution for electric equipment and audio systems, this 18V 2A power adapter with a 5.5x2.5mm interface ensures efficient power delivery to meet your needs. Upgrade your power solutions with our 18V 2A Power Supply Adapter, offering unmatched compatibility, safety, and portability for all your electronic devices.