The 140W USB-C Auto Eject Battery Guard is a smart charging adapter designed for safe and efficient charging of smartphones, laptops, and tablets. It features an innovative dual-mode function, allowing users to switch between modes optimized for screen-equipped or non-screen devices with the press of a button. This device automatically stops charging when the battery reaches full capacity, preventing overcharge and ensuring safety during overnight use. Its compatibility with USB Type-C ports makes it suitable for a wide range of portable electronic devices. Crafted with a sleek silver appearance and equipped with a USB-C port and a 240W cable, it combines practical functionality with a modern design, making it an ideal addition for tech-savvy users and gift-givers alike.