Battery Holder for Easy Soldering

18650 Battery Holder for Easy Soldering

This holder is designed to securely and safely hold a 18650 Li-ion battery during wire soldering. It keeps the cell stable and upright, allowing precise work without having to hold the battery by hand.

Main Features

• ✔ Stable base – stands firmly on the workbench

• ✔ Secure grip – keeps the battery in a vertical position

• ✔ Open design – easy access to both positive and negative terminals

• ✔ Ideal for temporary holding during soldering

• ✔ Simple print – no supports required

How to Use

1. Insert the 18650 battery into the holder.

2. The battery remains stable and ready for soldering wires.

3. After soldering, remove the battery easily.

Perfect for:

• DIY battery pack building

• Prototyping

• Repairs

• Battery testing

Recommended Print Settings

• Material: PLA / PETG

• Layer height: 0.2 mm

• Infill: 20–30%

• Supports: Not required

⚠ Safety Notice:
Li-ion batteries are sensitive to heat. Solder quickly, use a sufficiently powerful soldering iron, and follow proper safety precautions. This holder is intended as a temporary tool for soldering, not as a permanent battery enclosure.