PVC Heat Shrink Tube (Blue) for 18650 Battery, 1 pc
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Prices updated: 14 Oct 2026
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About this product
A blue PVC heat shrink tube sized for 18650 lithium-ion cells. Once heated, it shrinks tightly around the cell to insulate it and give it a neat, protected finish. It is typically used when assembling battery packs or preparing cells for holders and projects. Sold as a single piece.
Specifications
- Material
- PVC
- Color
- Blue
- Compatible cell
- 18650
- Quantity
- 1 pcs
Frequently asked questions
Which battery size is this tube for?
It is listed for 18650 cells. For other cell sizes, choose a heat shrink tube whose diameter matches the cell before shrinking.
How do I shrink the tube onto the cell?
Slide the tube over the cell and apply heat evenly with a heat gun, rotating the cell until the tube fits snugly. Avoid overheating the cell or holding the heat in one spot for long.
