Ozito Battery Holder for ToughBuilt StackTech  This is a custom 3D-printed battery holder designed for Ozito X-Power 18V batteries. The holder securely locks the battery in place and features four screw holes that allow it to be mounted directly onto ToughBuilt StackTech toolboxes or other compatible surfaces.     •    Battery Compatibility: Ozito X-Power 18V (5.2Ah shown in photo).     •    Mounting Style: Screw-down installation (pre-drilled countersunk holes).     •    Application: Keeps batteries organized, secure, and easily accessible inside ToughBuilt StackTech systems.