Universal Hub (5, Battery&Holder-Set) 9 Volt Battery Holder | DC 9V Power Supply Connector Case with Bare Wires for Ardino & Science Experiments

Power your innovations safely and efficiently with the Universal Hub 9V Battery and Holder Combo. Designed for makers, students, and hobbyists, this set eliminates the frustration of loose connections and battery drain. The premium black casing not only gives your project a clean, professional look but also features a built-in ON/OFF switch for ultimate power control.

The color-coded lead wires are primed for easy integration into breadboards or direct soldering to your components. Whether you are building a robotic chassis, designing a custom STEM experiment, or replacing a broken battery box on a household toy, this Universal Hub kit delivers reliable, continuous power exactly when you need it.