Heat Shrink Sleeves for Li-Ion Batteries – 1 Meter Tubing
Our 1 meter heat shrink tubing is designed specifically for Li-Ion cells such as 18650. Made from high-quality PVC, the tubing shrinks evenly with heat to provide a snug, durable insulation layer that improves safety and delivers a clean, professional appearance.
Key Benefits
- Secure insulation that prevents accidental short circuits
- Moisture and abrasion resistance for longer-lasting packs
- Flame retardant material to meet safety expectations
- Glossy finish for neat, factory-style battery assemblies
- 1 meter length gives you plenty of material for multiple cells or custom packs
Features and Specifications
- Material: Thick PVC heat shrink tubing
- Length: 1 meter
- Compatibility: Fits 18650 and most Li-Ion battery formats
- Wall thickness: Consistent for even shrinkage and reliable insulation
- Safety: Flame retardant formulation
- Finish: Smooth, glossy surface for professional presentation
How to Use – Quick Guide
- Cut the tubing to the length needed for your cell or pack.
- Slide the tubing over the battery so it covers the area to be insulated.
- Apply heat evenly using a heat gun, keeping a steady distance to avoid overheating.
- Watch the tubing contract and conform to the cell – allow to cool for a secure fit.
Compatibility and Applications
This heat shrink is ideal for:
- Individual 18650 cells and common Li-Ion formats
- Vape mods, flashlight packs, and DIY power banks
- Battery pack assembly, repair, and custom enclosures
Safety Tips
- Use a regulated heat gun rather than an open flame for consistent results.
- Do not overheat – apply heat gradually and evenly.
- Ensure terminals are insulated during shrink to avoid shorting.
- Keep out of reach of children and store away from high heat sources before use.
Why Choose This 1 Meter Heat Shrink
With a full 1 meter roll you get flexibility for single-cell wraps or multi-cell packs. The thick PVC construction and consistent wall thickness provide dependable protection and a reliable finish, while the flame retardant properties add an extra layer of safety to your battery projects.
Included With Your Purchase
- 1 x 1 meter roll of Li-Ion battery heat shrink tubing
- Instructions – brief usage and safety tips
Frequently Asked Questions
Will this fit other battery sizes?
The tubing fits standard 18650 cells and is flexible enough for many other Li-Ion formats. For very large or very small cells, check dimensions and cut accordingly.
Can I use a lighter instead of a heat gun?
A lighter can work in a pinch, but a heat gun offers a safer and more even result, reducing the risk of overheating spots.
Order Now for Reliable Battery Protection
Protect your Li-Ion cells from short circuits, moisture, and abrasion with this easy-to-use 1 meter heat shrink. Add a professional finish to your battery builds and enjoy the peace of mind that comes from proper insulation.
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