6V Power Supply Case for 4 3A Batteries Featuring Switcher Control and Secure Spring Contacts

For 4pcs 3A box with Switching with Cord and Lid not need solding. Suitable for electronics enthusiasts building customizable projects, and child safe compartments for educational toy. With lid and convenient switching: The transparently lid, allowing you to open the holder easily, saving time and energy. 6V Power Supply Case for 4 3A Batteries Featuring Switcher Control and Secure Spring Contacts Features: For 4pcs 3A box with Switching with Cord and Lid not need solding Suitable for electronics enthusiasts building customizable projects, and child safe compartments for educational toy With lid and convenient switching: The transparently lid, allowing you to open the holder easily, saving time and energy. Equipped with switching and wire, you can easily control the power flows, convenient for powering devices. Built with industrial springs and color coded wiring for instantly polarity recognition, withstands daily wear while maintaining optimaled electrical conductivity for 3A configu