PVC Heat Shrink Tubing for RC Battery Packs — 125mm to 625mm Wide, 1M Length - HomeDIYer

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PVC Heat Shrink Tubing for RC Battery Packs — 125mm to 625mm Wide, 1M Length

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Width Flat (Diameter): 125mm (φ80mm)

Colour: Black

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$8.83 USD

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Verfügbar (500 Stück), versandbereit

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PVC Heat Shrink Tubing for RC Battery Packs — Clean, Secure Wrapping from 125mm to 625mm

If you've ever dealt with a fraying, cracked, or loose battery wrap mid-build, you know how frustrating it is to track down the right size tubing. RC hobbyists, drone builders, and robotics enthusiasts need a reliable PVC heat shrink tubing that actually fits their pack — not something that's too tight to slide on or too loose to shrink down cleanly. This 1-meter length of wide-format PVC heat shrink tubing is stocked in an extensive range of flat widths from 125mm (≈4.9") all the way up to 625mm (≈24.6"), so you can find the exact fit for virtually any battery configuration.

Each listing covers 1 meter (≈39.4") of PVC heat shrink tubing. The flat width listed in each variant is the measurement when the tube is laid flat; the φ value shown is the approximate expanded inner diameter before shrinking. Available in 7 colors — Black, White, Blue, Red, Transparent, Green, and Grey — so you can color-code packs by cell count, chemistry, or voltage. PVC material offers a smooth, glossy finish and a typically 2:1 shrink ratio when activated with a heat gun at around 70–90°C (158–194°F).

This PVC heat shrink tubing is widely used for rewrapping LiPo battery packs for RC cars and trucks, rebuilding NiMH and NiCd packs for RC aircraft and boats, and protecting custom battery assemblies in robotics and DIY electronics projects. The wide size selection makes it a go-to solution for anyone who builds or repairs battery packs regularly.

🔋 Compatible with: LiPo · LiHV · NiMH · NiCd · Li-Ion battery packs — RC cars, trucks, boats, aircraft, drones, and DIY electronics. Flat widths 125mm–625mm cover most standard and custom pack sizes.

✅ Key Features of These PVC Heat Shrink Tubing Wraps

📏Extensive Size Range — Flat widths from 125mm (≈4.9") to 625mm (≈24.6") in a single product line, covering small single-cell packs up to large multi-cell RC battery assemblies without needing multiple suppliers.
🎨7 Color Options — Black, White, Blue, Red, Green, Grey, and Transparent let you color-code battery packs by chemistry, voltage, or capacity for fast identification in your workshop or field bag.
🔥Low-Temperature Activation — Shrinks cleanly at approximately 70–90°C with a standard heat gun, making it easy to apply without risking damage to cells, wiring, or connectors during the rewrapping process.
✂️1-Meter Cut Length — Each piece is 1 meter (≈39.4") long, 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.
💧Moisture-Resistant PVC Shell — Once shrunk, the PVC layer provides a protective barrier against dust, light moisture, and abrasion — helping extend the service life of rewrapped battery packs used in outdoor RC applications.
🔍Transparent Option for Label Visibility — The clear variant lets you keep cell labels, capacity markings, and custom graphics visible through the wrap — a practical choice for battery builders who track individual cell data.

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

Material	PVC (Polyvinyl Chloride)
Length per Piece	1 meter (≈39.4")
Flat Width Range	125mm (≈4.9") to 625mm (≈24.6")
Expanded Inner Diameter (φ)	φ80mm to φ398mm — see variant options
Shrink Ratio	Typically 2:1 (radial)
Activation Temperature	Typically 70–90°C (158–194°F)
Longitudinal Shrinkage	Typically 5–10%
Available Colors	Black, White, Blue, Red, Transparent, Green, Grey
Compatible Battery Types	LiPo, LiHV, NiMH, NiCd, Li-Ion
Wall Thickness (shrunk)	See variant options / Contact us to confirm
Application Method	Heat gun (recommended); avoid open flame
Finish	Smooth, glossy

⚠️ Size Selection Tip: Measure your battery pack's circumference, divide by 2 to get the required flat width, then choose the next size up for easy installation. The φ value in each variant name is the approximate expanded inner diameter before shrinking.

❓ 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 160mm circumference needs approximately an 80mm flat-width tube. The φ (diameter) value listed in each variant is the approximate expanded inner diameter — choose a size where the expanded diameter is slightly larger than your pack's cross-section for a snug, wrinkle-free finish. When in doubt, size up rather than down.

What shrink ratio does this PVC tubing have?

PVC heat shrink tubing typically has a 2:1 shrink ratio, meaning it shrinks to roughly half its expanded diameter when heat is applied. This is generally sufficient for wrapping standard RC battery packs securely. If you need a tighter final fit, choose a size closer to your pack's actual diameter rather than going significantly oversized.

What temperature is needed to shrink this tubing?

PVC heat shrink tubing generally activates at temperatures around 70–90°C (158–194°F). A heat gun on a low or medium setting works best — move it steadily along the tube to shrink evenly from one end to the other. Avoid open flames, as they can scorch or melt the material unevenly and may damage the battery cells underneath.

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

Yes. This PVC heat shrink tubing is compatible with LiPo, LiHV, NiMH, NiCd, and Li-Ion RC battery packs. The wide size range — 125mm to 625mm flat width — covers most standard RC car, boat, drone, and aircraft battery configurations, as well as many custom-built packs used in robotics and DIY electronics.

Can I use this tubing outdoors or in wet conditions?

PVC heat shrink tubing provides a degree of moisture resistance once shrunk, making it suitable for general RC use including light outdoor exposure such as rain splashes or damp grass. For prolonged submersion or extreme weather environments, additional waterproofing measures are generally recommended. The tubing is not rated for continuous immersion.

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

PVC tubing typically experiences some longitudinal (lengthwise) shrinkage in addition to radial shrinkage — in most cases around 5–10%. We recommend cutting your piece approximately 10–15% longer than your battery pack to account for this, ensuring full coverage after shrinking.

Does the transparent variant provide the same protection as colored variants?

Yes. The transparent variant offers the same mechanical and moisture protection as the colored options — the only difference is appearance. It's a popular choice when you want to display cell labels, capacity markings, or custom graphics underneath the wrap, which is especially useful for battery builders who track individual cell data or want a professional-looking finish.

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

PVC Heat Shrink Tubing for RC Battery Packs — 125mm to 625mm Wide, 1M Length

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PVC Heat Shrink Tubing for RC Battery Packs — Clean, Secure Wrapping from 125mm to 625mm

✅ Key Features of These PVC Heat Shrink Tubing Wraps

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

❓ Frequently Asked Questions

PVC Heat Shrink Tubing for RC Battery Packs — 125mm to 625mm Wide, 1M Length

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