- High Reliability: This transparent 8-cell 18650 battery box is designed for optimal performance, providing multiple safety features to ensure a reliable power source for your DIY projects. - Fast Charging Capability: Equipped with an output current of 5V/1A, 9V/2A, and 12V/6A, this DIY power bank housing enables quick and efficient charging, making it perfect for powering your devices rapidly. - Practical Design: The Free Welding Power Bank housing features support wire compensation and a removable cover, simplifying usage and maintenance for a hassle-free experience. - Enhanced Safety Features: The 18650 DIY portable power box includes built-in protections against over-current, over-voltage, and short circuits, along with safeguards against overcharging and over-discharging, ensuring safe operation. Applications: - DIY Electronics: Ideal for hobbyists and makers looking to create custom power solutions for their projects. - Portable Power Supply: Perfect for charging devices on the go, whether you're camping, traveling, or simply need a reliable backup power source at home. - Emergency Power: Use the power box to keep essential devices charged during power outages or in emergency situations. This battery box is compatible with standard 18650 batteries, providing versatile power options for a variety of applications. Its compact design ensures easy portability while maintaining high performance and safety.