Ujjdwiurgh USB Type-C Battery Charger Case 1 Section 21700 Battery Box DIY Fast Charging Power Bank Box Kit 5V 3A 9V 2A 12V 1.5A

High-Efficiency Charging: This DIY power bank box kit supports multiple output voltages: 5V 3A, 9V 2A, and 12V 1.5A, ensuring fast and efficient charging for various devices. USB Type-C Interface: Equipped with a modern USB Type-C port, this battery charger case offers a reliable connection and broad compatibility with a wide range of electronic devices. Versatile Use: Ideal for creating a custom power bank, this kit is perfect for those who need a portable and powerful charging solution on-the-go. User-Friendly Design: The kit includes all necessary components for easy assembly, making it accessible even for beginners in DIY projects.