2×2 18650 spot welding fixture for precise battery pack assembly and welding.
Overview:
The 18650 Spot Welding Fixture – 2×2 is a 3D-printed alignment tool designed for building compact 4-cell battery packs. It holds the cells firmly in a 2×2 layout, ensuring accurate positioning during spot welding and nickel strip installation.
This fixture helps maintain consistent spacing between cells, improving weld quality and overall pack reliability. It is suitable for both beginners and experienced battery builders.
Applications:
4-cell battery packs, 18650 welding alignment, DIY power packs, battery prototyping, and electronics projects.
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