9V Protective Battery Cap – Keep Power Safe & Secure ⚡ Protect your 9V batteries from short circuits, spills, and accidental power drains with this durable, snap-on cap. Designed for convenience and safety, it’s perfect for electronics, DIY projects, smoke alarms, and more. Lightweight, compact, and reusable—because your batteries deserve the best protection.

Features: Fits standard 9V batteries snugly Prevents accidental contact & short circuits Reusable and durable plastic construction Easy to install and remove

Keep your batteries safe, your projects running, and peace of mind always powered on.

Print Settings: Material: PLA, PETG, or TPU for flexible versions Layer Height: 0.2mm recommended Infill: 20-30% Supports: Not needed

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License: This design is licensed under Creative Commons Attribution-NonCommercial (CC BY-NC 4.0). You are free to share and adapt this design for non-commercial purposes, as long as you give credit.

Attribution: Please credit me when printing in real life.