How do I select the right color for my build?

Color choice is primarily aesthetic for RC builds, but many hobbyists use color-coding to distinguish battery cell counts or charge levels. All colors share the same material properties and shrink performance.

1M PVC Heat Shrink Tubing for RC Battery Pack — LiPo, NiMH, NiCd

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1M PVC Heat Shrink Tubing for RC Battery Pack — LiPo, NiMH, NiCd

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Colours: Black

Flat Width | Diameter: 7mm | Φ 4mm

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$3.77 USD

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Verfügbar (500 Stück), versandbereit

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PVC Heat Shrink Tubing for RC Battery Packs — Secure, Color-Coded Protection

If you've ever had a battery pack unravel mid-run or suffered a short from exposed cell connections, you know how critical a reliable wrap is. This PVC heat shrink tubing is designed for RC hobbyists, DIY battery builders, and repair technicians who need a clean, tight sleeve that holds cells together and protects against abrasion, vibration, and accidental contact.

Each piece is 1 meter (≈39.4") long and made from flexible PVC material. Available in flat widths from 7mm (≈0.28") to 125mm (≈4.9"), with inner diameters (Φ) ranging from 4mm to 80mm to fit everything from single-cell packs to large multi-cell configurations. Choose from 18 colors including Black, White, Red, Blue, Green, Yellow, Transparent, and more.

Typical use cases include rewrapping LiPo battery packs for RC cars, planes, and drones, rebuilding NiMH or NiCd sub-C cell packs, color-coding battery sets by cell count or capacity, and protecting solder joints and wire bundles in DIY electronics projects.

ℹ️ Compatibility: Fits LiPo, NiMH, and NiCd RC battery packs. Select the flat width that matches your pack's circumference ÷ 2. When in doubt, size up — PVC shrinks to approximately 50% of flat width diameter.

⚠️ Size tip: The Flat Width is the tubing measured flat before shrinking. The Φ diameter shown is the approximate inner diameter after full shrink. Confirm your pack's outer diameter falls within the Φ range before ordering.

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

🎨18 Color Options — Choose from Black, White, Red, Blue, Green, Yellow, Transparent, Grey, Purple, Pink, Orange, and more to color-code your battery packs by cell count, capacity, or owner.
📏Wide Size Range — Flat widths from 7mm to 125mm (Φ 4mm–80mm inner diameter) cover single-cell packs through large multi-cell RC battery configurations without needing multiple product sources.
🔥Low Activation Temperature — PVC heat shrink tubing typically activates at around 70–90°C, making it compatible with standard heat guns on low settings without risking damage to sensitive battery cells nearby.
🛡️Abrasion-Resistant Sleeve — Once shrunk, the PVC layer provides a firm, protective wrap that resists scuffs, minor impacts, and vibration — keeping your battery pack cells aligned and connections covered during high-vibration RC use.
✂️1-Meter Length Per Piece — Each piece measures 1 meter (≈39.4"), giving you enough material to wrap most standard RC battery packs with room to trim, or to cut multiple shorter sections from a single piece.
⚡Compatible with LiPo, NiMH & NiCd Chemistries — Suitable for rewrapping or building packs across the most common RC battery chemistries, making it a versatile addition to any RC workshop or battery repair kit.

📐 Technical Specifications — PVC Heat Shrink Tubing

Material	PVC (Polyvinyl Chloride)
Length per Piece	1 meter (≈39.4")
Flat Width Range	7mm (≈0.28") – 125mm (≈4.9")
Inner Diameter (Φ) After Shrink	4mm – 80mm (see variant options)
Shrink Ratio	Typically 2:1
Activation Temperature	Typically 70–90°C (158–194°F)
Colors Available	18 colors (Black, White, Red, Blue, Green, Yellow, Transparent, Grey, Purple, Pink, Orange, Brown, Fruit Green, Light Green, Light Yellow, Orange-Red, Orange-Yellow, and more)
Compatible Battery Types	LiPo, NiMH, NiCd RC battery packs
Longitudinal Shrinkage	Typically <10%
Recommended Tool	Heat gun (low setting); avoid open flame
Quantity per Order	See variant options

❓ Frequently Asked Questions

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

Measure the circumference of your battery pack and divide by 2 to get the approximate flat width you need. For example, a pack with a 50mm circumference typically needs a 25mm flat width. When in doubt, size up slightly — PVC heat shrink generally shrinks to about 50% of its flat width diameter. You can also reference the Φ (inner diameter after shrink) listed in each variant to match your pack's outer 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 diameter when heat is applied. The Φ value shown in each variant option represents the approximate inner diameter after full shrinkage. Always verify this matches your pack's outer diameter before ordering.

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

PVC heat shrink tubing generally provides a moisture-resistant barrier suitable for indoor RC use and light outdoor conditions. For prolonged outdoor exposure, rain, or submersed applications, a dual-wall adhesive-lined heat shrink tubing is generally recommended instead. Contact us to confirm suitability for your specific environment.

Is this tubing compatible with LiPo, NiMH, and NiCd battery packs?

Yes. This tubing is commonly used to wrap LiPo, NiMH, and NiCd RC battery packs. It provides a snug, protective sleeve that holds cells together and protects against abrasion and minor impacts. It is not a substitute for proper cell-level insulation — always ensure individual cells are properly insulated before wrapping.

What temperature is needed to shrink this tubing, and what tool should I use?

PVC heat shrink tubing typically activates at around 70–90°C (158–194°F). A heat gun on a low or medium setting is recommended for even, controlled shrinkage. Avoid open flames such as lighters or torches, which can cause uneven shrinkage, scorching, or damage to the material and nearby battery cells.

How do I select the right color for my RC battery build?

Color choice is primarily aesthetic, but many RC hobbyists use color-coding to distinguish battery packs by cell count, voltage, capacity, or owner. For example, red for 3S packs and blue for 4S packs. All 18 color options share the same PVC material properties and shrink performance — the choice is yours.

How much does the tubing shrink in length when heat is applied?

PVC heat shrink tubing generally experiences minimal longitudinal (lengthwise) shrinkage — typically less than 5–10%. A 1-meter piece will remain close to 1 meter in length after shrinking. It is good practice to cut your piece slightly longer than your battery pack to account for any length change and to allow for clean end trimming after shrinking.

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

1M PVC Heat Shrink Tubing for RC Battery Pack — LiPo, NiMH, NiCd

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Beschreibung

PVC Heat Shrink Tubing for RC Battery Packs — Secure, Color-Coded Protection

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

📐 Technical Specifications — PVC Heat Shrink Tubing

❓ Frequently Asked Questions

1M PVC Heat Shrink Tubing for RC Battery Pack — LiPo, NiMH, NiCd

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