- High Reliability: The transparent 8-cell For18650 battery box is engineered with multiple protective features, ensuring a safe and dependable power source for all your DIY projects. - Fast Charging Capability: This DIY kit mobile power case supports output currents of 5 V/1 A, 9 V/2.2 A, and 12 V/6.7 A, providing rapid and efficient charging for a wide range of devices. - User-Friendly Design: The free-soldering power bank case includes support wire compensation and a removable cover, simplifying both usage and maintenance for a hassle-free experience. - Enhanced Safety: Featuring integrated protections against overcurrent, overvoltage, and short circuits, the For18650 portable power box prevents battery overload and deep discharge, keeping your devices safe. Use Cases: - Perfect for DIY enthusiasts looking to create customized power solutions for electronics projects or prototypes. - Ideal for on-the-go charging needs for smartphones, tablets, and other USB-powered devices in outdoor and traveling scenarios. - Suitable for battery management in various electronic applications, from home automation systems to RC vehicles.