Heat Shrink Sleeves for Li-Ion Batteries in 1 Meter Length

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

1. Cut the tubing to the length needed for your cell or pack.
2. Slide the tubing over the battery so it covers the area to be insulated.
3. Apply heat evenly using a heat gun, keeping a steady distance to avoid overheating.
4. 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.