Battery Pack Spot Welding Fixture for 3s 18650

admin | 10.03.2026

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This model is designed for 18650 batteries in an inline (side-by-side) configuration.

Features:

Internal diameter: 18.7 mm, accommodating slight variations in cell diameter.
Material: PETG, no supports required during printing.
Minimal plastic usage around cells for easy removal of spot-welded nickel strips without damaging the template.

Purchase this model to get access to STL files.

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