AAA Battery Holder

A simple, no-frills AAA battery holder designed for quick and easy 3D printing. The model is essentially a flat tray with shallow grooves that hold the batteries in place, preventing them from rolling.  The open design makes insertion and removal effortless.

The geometry is intentionally basic—no moving parts, no tight tolerances, and no supports required. It prints flat on the bed and uses minimal material, making it fast and reliable on almost any printer.

Perfect for organizing loose AAA batteries with a clean, functional design.