PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYer
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PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter - HomeDIYer

PVC Heat Shrink Tubing for RC Battery Packs — 55mm to 80mm, 12 Colors, 1–5 Meter

HomeDIYer
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By HomeDIYer®

Price:
$2.03 USD
Stock:
In stock (500 units), ready to be shipped

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Description

PVC Heat Shrink Tubing for RC Battery Packs — Protect, Identify & Rebuild with Confidence

If you've ever had a battery pack with torn, cracked, or missing wrap, you know how quickly exposed cells can become a safety hazard — and how hard it is to tell your packs apart in a busy pit area. Whether you're a hobbyist rebuilding a single LiPo pack or a workshop tech turning out dozens of NiMH and NiCd packs a week, having the right PVC heat shrink tubing on hand makes every rebuild cleaner, safer, and faster.

Each order is sold by the meter and includes one continuous length of PVC heat shrink tubing in your chosen flat width, color, and length. Flat widths range from 55mm (≈2.2") to 80mm (≈3.1"), with corresponding inner diameters from Ø35mm (≈1.4") to Ø50mm (≈2.0"). Lengths are available in 1 m (≈3.3 ft), 2 m (≈6.6 ft), 3 m (≈9.8 ft), and 5 m (≈16.4 ft). Twelve colors are offered — Black, White, Yellow, Green, Blue, Red, Clear, Orange Red, Orange, Light Yellow, Silver Gray, and Fruit Green — so you can color-code by chemistry, voltage, or team.

Typical use cases include rewrapping RC car, truck, and drone battery packs after cell replacement; color-coding LiPo packs by capacity or S-count for quick field identification; and protecting NiMH and NiCd sub-C cell packs used in robotics, RC boats, and vintage racing classes. The tubing is also used by DIY power tool battery rebuilders and e-bike battery assemblers who need a clean, insulating outer sleeve.

🔋 Compatible with LiPo, LiFe, NiMH, NiCd, and Li-Ion RC battery pack formats. Flat widths 55–80mm cover most standard sub-C, 18650, and prismatic cell configurations.

✅ Key Features of These PVC Heat Shrink Tubes for RC Battery Packs

  • 📐8 Flat Widths in One Listing — Choose from 55mm, 60mm, 64mm, 66mm, 70mm, 75mm, 78mm, or 80mm flat width to match your exact pack cross-section, covering inner diameters from Ø35mm to Ø50mm.
  • 🎨12-Color Selection for Easy Pack ID — Color-code your LiPo and NiMH packs by chemistry, cell count, or capacity so you can grab the right pack instantly at the field or in the workshop.
  • 🔥Low-Temperature PVC Shrink Material — Activates at typically 70–90°C with a standard heat gun; no open flame needed, reducing the risk of scorching cells or connectors during the rewrap process.
  • ⚡Electrical Insulation & Short-Circuit Protection — The shrunk sleeve creates a firm, insulating barrier around exposed cell tabs and solder joints, reducing the risk of accidental shorts during handling and storage.
  • 📏Flexible Length Options — 1 m to 5 m — Order a single 1-meter length for a one-off rebuild, or stock up with a 5-meter roll for a full season of battery maintenance and pack rebuilding.
  • 💧Moisture-Resistant Outer Sleeve — Once applied, the PVC wrap provides a degree of splash and humidity resistance, helping protect pack labels, cell wraps, and solder joints from light moisture exposure during outdoor RC use.

📐 Technical Specifications — PVC Heat Shrink Tubing for RC Battery Packs

Material PVC (Polyvinyl Chloride)
Flat Width Options 55mm (≈2.17"), 60mm (≈2.36"), 64mm (≈2.52"), 66mm (≈2.60"), 70mm (≈2.76"), 75mm (≈2.95"), 78mm (≈3.07"), 80mm (≈3.15")
Inner Diameter (Ø) Before Shrink Ø35mm / Ø38mm / Ø40mm / Ø42mm / Ø44mm / Ø48mm / Ø49mm / Ø50mm (see variant)
Shrink Ratio Typically 2:1
Shrink Temperature Typically 70–90°C (158–194°F)
Available Colors Black, White, Yellow, Green, Blue, Red, Clear, Orange Red, Orange, Light Yellow, Silver Gray, Fruit Green
Available Lengths 1 m (≈3.3 ft), 2 m (≈6.6 ft), 3 m (≈9.8 ft), 5 m (≈16.4 ft)
Compatible Battery Types LiPo, LiFe, NiMH, NiCd, Li-Ion RC packs
Recommended Application Tool Heat gun (low to medium setting)
Wall Thickness (Before Shrink) See variant options / Contact us to confirm
Max Continuous Operating Temp Contact us to confirm
Country of Origin Contact us to confirm
⚠️ Size tip: Measure your battery pack's circumference and divide by 2 to find the flat width you need. The inner diameter (Ø) listed is the approximate pre-shrink expanded diameter — choose a size slightly larger than your pack's widest cross-section for a clean, wrinkle-free finish.

❓ Frequently Asked Questions

How do I choose the right flat width for my battery pack?

Measure the circumference of your battery pack, then divide by 2 to get the required flat width. For example, a pack with a 110mm circumference needs a 55mm flat-width tube. The inner diameter (Ø) listed in each variant is the approximate expanded diameter — choose a size slightly larger than your pack's cross-section for a snug, wrinkle-free shrink. When in doubt, size up rather than down.

What temperature is needed to shrink this tubing?

PVC heat shrink tubing typically activates at around 70–90°C (158–194°F). A heat gun set to low or medium is generally sufficient. Move the heat gun steadily along the tube to avoid hot spots. Avoid open flames, as they can scorch or melt the material unevenly and may damage the cells underneath.

What is the shrink ratio, and how much will the tube tighten?

PVC heat shrink tubing generally has a 2:1 shrink ratio, meaning it shrinks to approximately half its original flat width when heat is applied. Always verify your pack dimensions against the listed inner diameter (Ø) before ordering to ensure a proper fit.

Is this tubing safe for LiPo, NiMH, and NiCd battery packs?

Yes. PVC heat shrink is widely used for wrapping LiPo, NiMH, and NiCd RC battery packs. It provides electrical insulation and mechanical protection. It is generally not recommended for high-continuous-discharge applications where the pack surface temperature may exceed approximately 80°C during use.

Can I use this tubing outdoors or in wet conditions?

PVC heat shrink tubing is generally moisture-resistant once applied and provides a degree of protection against splashes and humidity. It is not rated for full submersion. For outdoor RC use in light rain or damp conditions, it is typically adequate. For waterproofing requirements, consider additional sealing at the open ends.

How much length do I need for my battery pack?

Measure the length of your battery pack and add at least 10–20mm (≈0.4–0.8") of overlap on each end for a clean, secure wrap. For a 100mm (≈3.9") long pack, a 1-meter roll is more than sufficient for multiple wraps. Longer rolls (2–5m) are ideal for workshops or bulk rebuilding sessions where you're wrapping many packs at once.

Why are there so many color options, and how do hobbyists use them?

Color-coding your battery packs makes it easy to identify cell chemistry, voltage, or capacity at a glance — especially useful when managing multiple packs in a busy pit area or workshop. For example, you might use Black for 2S LiPo, Blue for 3S, and Red for 4S. Choose a color that matches your build aesthetic or team colors.

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

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