PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYer
PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYer
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PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYerPVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors - HomeDIYer

PVC Heat Shrink Tubing for RC Battery Packs — 9mm to 23mm Flat Width, 8 Colors

HomeDIYer
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By HomeDIYer®

Price:
$5.75 USD
Stock:
In stock (500 units), ready to be shipped

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Description

 

PVC Heat Shrink Tubing for RC Battery Packs — Protect, Insulate & Color-Code Your Cells

If you've ever had a battery pack's outer wrap peel, crack, or slide off mid-session, you know how quickly exposed cells can become a safety hazard. RC hobbyists, drone builders, and DIY electronics enthusiasts need a reliable, heat-activated sleeve that conforms tightly to irregular pack shapes without adding bulk. This PVC heat shrink tubing for RC battery packs is designed specifically for that job — giving you a clean, professional finish that protects against abrasion, moisture, and accidental short circuits.

Each order includes 1 meter (≈39.4") of PVC heat shrink tubing in your chosen flat width and color. Available flat widths range from 9mm (Ø5.7mm recovered) through 12mm (Ø7.6mm), 15mm (Ø9.5mm), 17mm (Ø10.8mm), 18.5mm (Ø11.8mm), and 23mm (Ø14.6mm) — covering the most common RC battery pack diameters. Eight color options are available across sizes: Black, White, Blue, Yellow, Transparent, Red, Green, and Fruit Green, so you can color-code packs by chemistry, voltage, or charge state.

Typical use cases include re-wrapping LiPo and NiMH RC car and drone battery packs, bundling parallel cell groups for custom battery builds, and adding an insulating layer to DIY 18650 or 21700 power banks. The tubing's 2:1 shrink ratio and low activation temperature make it straightforward to apply with a standard heat gun — no specialized tools required.

🔋 Compatibility: Fits LiPo, NiMH, Li-ion, and Li-Fe RC battery packs. Match flat width to half your pack's circumference. See the FAQ below for sizing guidance.

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

  • 📐Six Flat Widths, One Listing — Sizes from 9mm to 23mm flat width cover the most common RC battery pack diameters, from compact 1S micro packs to large 6S multi-cell configurations.
  • 🎨8-Color System for Easy Identification — Black, White, Blue, Yellow, Transparent, Red, Green, and Fruit Green let you color-code packs by cell chemistry or charge state — a practical habit for any multi-pack RC setup.
  • 🔒Electrically Insulating PVC Material — The tubing forms a snug, insulating sleeve around cell groups, reducing the risk of abrasion-induced short circuits during vibration-heavy RC use.
  • 🌡️Low-Temperature Activation — Shrinks reliably at approximately 70–90°C (158–194°F), well within the range of a standard heat gun on a low setting — no open flame needed.
  • 💧Moisture-Resistant Barrier — Once shrunk, the PVC sleeve provides a moisture-resistant wrap suitable for sheltered outdoor use, helping protect battery contacts from humidity and light splash.
  • ✂️1 Meter Per Roll, Easy to Cut — Each roll provides 1m (≈39.4") of tubing — enough to re-wrap multiple standard packs. PVC cuts cleanly with scissors or a utility knife for precise length control.

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

Material PVC (Polyvinyl Chloride)
Shrink Ratio Typically 2:1
Available Flat Widths 9mm (Ø5.7mm) · 12mm (Ø7.6mm) · 15mm (Ø9.5mm) · 17mm (Ø10.8mm) · 18.5mm (Ø11.8mm) · 23mm (Ø14.6mm)
Length per Roll 1m (≈39.4")
Available Colors Black · White · Blue · Yellow · Transparent · Red · Green · Fruit Green
Activation Temperature Typically 70–90°C (158–194°F)
Recommended Application Tool Heat gun (low setting); avoid open flame
Typical Applications RC LiPo / NiMH / Li-ion battery pack wrapping, DIY battery builds, wire bundling
Wall Thickness (recovered) See variant options or contact us to confirm
Voltage Rating Contact us to confirm
⚠️ Sizing tip: To find your flat width, measure your battery pack's circumference and divide by 2. When between sizes, size up. Recovered diameter = flat width ÷ 2 (approximately).

❓ 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 30mm circumference needs a 15mm flat-width tube. When in doubt, size up slightly — PVC heat shrink tubing generally shrinks to about 50% of its flat width diameter, so a 17mm flat tube (≈10.8mm / ≈0.43" recovered diameter) typically fits packs up to roughly 21mm in diameter.

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 flat width diameter when heat is applied. The recovered diameter for each size is listed in the variant name — for example, the 9mm flat width recovers to Ø5.7mm (≈0.22").

Can I use this tubing outdoors or in high-humidity environments?

PVC heat shrink tubing generally provides a moisture-resistant barrier suitable for most indoor and sheltered outdoor applications. It is not rated for continuous submersion. For harsh outdoor or marine environments, adhesive-lined polyolefin tubing is typically a better choice.

What temperature is needed to shrink this tubing?

This tubing typically activates at around 70–90°C (158–194°F). A heat gun on a low setting works best. Move the gun steadily along the tube to shrink evenly. Avoid open flames — they can scorch or melt the PVC unevenly and may damage the battery cells underneath.

Is this tubing compatible with LiPo, NiMH, and Li-ion battery packs?

Yes. This PVC heat shrink tubing is commonly used to wrap LiPo, NiMH, and Li-ion RC battery packs. Select the flat width that matches your pack's circumference. The tubing is electrically insulating and helps protect cell groups from abrasion and accidental short circuits during use.

How much tubing do I get per order?

Each variant includes 1 meter (≈39.4 inches) of tubing. For most standard RC battery packs, 1 meter is sufficient to wrap multiple packs or re-wrap a single pack with overlap. If you need longer runs, simply add multiple units to your cart.

Why does color-coding matter for RC battery packs?

Color-coding your battery packs makes it easy to identify cell chemistry, voltage, or charge state at a glance — especially useful when managing multiple packs in the field. For example, many hobbyists use red for fully charged packs and black or blue for discharged ones. With 8 colors available, you can build a consistent system across your entire fleet.

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

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