Power your LED fairy lights and decorations anywhere with this portable battery case box. It holds 3 AA batteries and features a USB port delivering 4.5V output, making it perfect for Christmas decorations, parties, and events where mains power is unavailable. The compact design (76x49.5x19mm) fits easily into tight spaces, and the built-in on/off switch lets you control your lights instantly. Constructed from durable HIPS plastic, this white battery holder protects your batteries and electronics, ensuring reliable performance in indoor dry environments. Ideal for powering LED strip lights, fairy string lights, and other USB-powered decorative items, it offers a simple and convenient power solution without the need for electrical outlets.
