PVC Heat Shrink Tubing for RC Battery Packs — Blue, Φ65–318mm

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Beschreibung

 

PVC Heat Shrink Tubing for RC Battery Packs — Secure, Clean Wraps Every Time

If you've ever dealt with a battery pack that's falling apart at the seams — cells shifting, tape unraveling mid-race, or exposed connections on your LiPo — you know how frustrating a bad wrap can be. RC hobbyists, battery rebuilders, and DIY electronics enthusiasts need a reliable, clean-looking solution that holds up under vibration and heat. This blue PVC heat shrink tubing is designed specifically for that job.

Each order is a single continuous piece cut to your chosen length — available in 0.5M (≈19.7"), 1M (≈39.4"), 2M (≈78.7"), 5M (≈196.9"), and 10M (≈393.7") — made from flexible PVC material with a typically 2:1 shrink ratio. Flat-width sizes range from 103mm (≈4.1") to 500mm (≈19.7"), covering inner diameters from Φ65mm (≈2.6") up to Φ318mm (≈12.5"). The blue transparent finish lets you see cell alignment while keeping the pack neatly wrapped.

Typical use cases include wrapping LiPo, NiMH, and NiCd RC battery packs for cars, boats, and aircraft; rebuilding power tool battery packs; and bundling wire harnesses or cable assemblies in automotive and DIY electrical projects where a clean, professional finish matters.

🔋 Compatible with: LiPo · NiMH · NiCd RC battery packs · Power tool battery rebuilds · Wire harness bundling — flat width 103mm–500mm, inner Φ65mm–Φ318mm
⚠️ Size tip: Measure your battery pack's outer diameter before ordering. The flat-width listed is the tubing laid flat — the recovered inner diameter (Φ) is shown in each variant name. When in doubt, size up by one step.

✅ Key Features of These PVC Heat Shrink Tubing Wraps

  • 📐Wide Size Range — Flat widths from 103mm to 500mm cover inner diameters Φ65mm through Φ318mm, fitting everything from small RC car packs to large multi-cell LiPo battery assemblies.
  • 🔵Blue Transparent Finish — The semi-transparent blue tint lets you visually inspect cell alignment and labeling through the wrap, useful for battery pack rebuilding and quality checks.
  • ✂️Cut-to-Length Flexibility — Available in 0.5M, 1M, 2M, 5M, and 10M lengths so you only buy what you need — ideal for single-pack wraps or bulk workshop use with NiMH and NiCd packs.
  • 🌡️Standard Heat Gun Compatible — Shrinks reliably with a common heat gun at low-to-medium settings (typically 90–120°C), no specialized tools required for RC battery pack wrapping.
  • 💧Moisture-Resistant PVC Material — Once shrunk, the PVC layer provides general moisture resistance suitable for outdoor RC use, protecting battery cells from humidity and light splashing.
  • Electrically Insulating — PVC is a non-conductive material, adding a layer of electrical insulation around your battery pack and reducing the risk of accidental shorts on exposed cell contacts.

📐 Technical Specifications — PVC Heat Shrink Tubing

Material PVC (Polyvinyl Chloride)
Color Blue (semi-transparent)
Shrink Ratio Typically 2:1
Flat Width Range 103mm (≈4.1") – 500mm (≈19.7")
Inner Diameter Range Φ65mm (≈2.6") – Φ318mm (≈12.5")
Available Lengths 0.5M / 1M / 2M / 5M / 10M
Shrink Temperature Typically 90–120°C (194–248°F)
Wall Thickness (before shrink) See variant options
Voltage Rating Contact us to confirm
Compatible Battery Types LiPo, NiMH, NiCd
Recommended Application RC battery pack wrapping, wire bundling, cable management

❓ Frequently Asked Questions

How do I choose the right diameter for my battery pack?

Measure the circumference of your battery pack, then divide by π (3.14) to get the diameter. Choose a flat-width size that is generally 10–20% larger than the pack's diameter so the tubing slides on easily before shrinking. For example, a pack with a 70mm diameter would typically work well with the 103mm flat-width option (Φ65mm inner diameter). When in doubt, size up — you can always apply more heat to tighten the fit.

What shrink ratio does this PVC tubing have?

PVC heat shrink tubing typically has a 2:1 shrink ratio, meaning it shrinks to approximately half its original diameter when heat is applied. The recovered inner diameter (Φ) listed in each variant name reflects the post-shrink size. Always verify the recovered diameter against your pack dimensions before cutting a full length.

Can I use a regular heat gun to shrink this tubing?

Yes. A standard heat gun set to a low-to-medium temperature (generally 90–120°C / 194–248°F) works well for PVC heat shrink tubing. Keep the gun moving evenly to avoid scorching or uneven shrinkage. A hair dryer is generally not hot enough for reliable results — a dedicated heat gun is recommended for clean RC battery pack wraps.

Is this tubing suitable for outdoor RC use or humid environments?

PVC heat shrink tubing is generally moisture-resistant once properly shrunk, making it suitable for typical outdoor RC use including RC cars and boats in light-splash conditions. However, it is not rated for full submersion. For fully waterproof applications, adhesive-lined heat shrink tubing would be a more appropriate choice.

What battery chemistries is this compatible with?

This PVC heat shrink tubing is compatible with LiPo, NiMH, and NiCd battery packs commonly used in RC cars, RC boats, RC aircraft, and DIY power tool battery rebuilds. It functions as a mechanical and insulating wrap and does not interact with battery chemistry. Always ensure cells are properly balanced and secured before applying the wrap.

How much length do I need for a single battery pack wrap?

For a single RC battery pack, the 0.5M (≈19.7") length is generally sufficient for most standard packs. For longer packs or if you want overlap at both ends, the 1M option provides more flexibility. The 5M and 10M rolls are ideal for workshop use, bulk battery rebuilding, or if you regularly wrap multiple packs of varying sizes.

Can this tubing be used for purposes other than RC batteries?

Yes. While well-suited for RC battery pack wrapping, this large-diameter PVC heat shrink tubing is also commonly used for wire harness bundling, cable management in automotive and marine applications, tool handle grip restoration, and protecting cylindrical objects in general DIY and electrical projects. The wide size range makes it versatile across many applications.

🛒 Select your diameter and length above, then add to cart — ships from our US warehouse.

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