115mm PVC Heat Shrink Tubing for Battery Packs & Cable Wraps — Multicolor - HomeDIYer

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115mm PVC Heat Shrink Tubing for Battery Packs & Cable Wraps — Multicolor

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Color: Black

Length: 1 Meter

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115mm PVC Heat Shrink Tubing — Reliable Protection for Battery Packs & Cable Bundles

DIYers and battery builders know the frustration of exposed cell packs that look unfinished and leave connections vulnerable. Whether you're assembling a custom 18650 lithium-ion pack, bundling a thick wire harness, or wrapping a conduit run, finding a wide-format heat shrink that actually fits — and ships fast — is harder than it should be. This 115mm PVC heat shrink tubing is sized specifically for large-diameter applications where standard narrow tubing simply won't do.

Each roll is a continuous length of PVC heat shrink tubing with a flat width of 115mm (≈4.5" laid flat). Available in lengths from 1 Meter (≈3.3 ft) up to 20 Meters (≈65.6 ft), and in four colors — Black, White, Blue, and Transparent — so you can match your build or color-code your wiring system. The tubing can be cut to any custom length with scissors or a utility knife before or after shrinking.

Typical use cases include wrapping cylindrical battery cell packs (18650, 21700, and similar formats) for e-bike, power tool, and energy storage builds; bundling large cable looms and wire harnesses in automotive and marine applications; and sleeving conduit or pipe runs where a clean, protective finish is needed. The transparent option is especially useful for inspection builds where you need to read cell labels or check connections after assembly.

ℹ️ Compatibility Note: The 115mm flat width is designed for large-diameter bundles. Verify your pack or bundle diameter against the expanded tube diameter before ordering. Not sure? Contact us and we'll help you confirm the fit.

✅ Key Features of These 115mm PVC Heat Shrink Tubing Rolls

🔋Battery Pack Ready — The 115mm flat width is sized to fit common 18650 and 21700 cylindrical cell battery packs used in e-bikes, power tools, and DIY energy storage builds.
🎨Four Color Options — Black, White, Blue, and Transparent let you color-code wiring systems or keep cell labels visible through the sleeve after shrinking.
📏Cut-to-Length Rolls — Continuous rolls from 1m (≈3.3 ft) to 20m (≈65.6 ft) mean you cut exactly what you need — no waste, no splicing short pieces together.
🌡️Low Activation Temperature — PVC heat shrink tubing typically activates at 90–120°C (194–248°F), making it compatible with standard heat guns without risk of damaging nearby components.
🛡️Moisture & Abrasion Resistance — Once shrunk, the sleeve forms a snug, protective layer that resists moisture ingress and mechanical abrasion on cable bundles and battery housings.
✂️Easy to Work With — Cuts cleanly with scissors or a utility knife, slides over bundles without snagging, and shrinks evenly with a heat gun for a wrinkle-free finish on large-diameter wire wrap applications.

📐 Technical Specifications — PVC Heat Shrink Tubing (115mm Width)

Material	PVC (Polyvinyl Chloride)
Flat Width	115mm (≈4.5" laid flat)
Shrink Ratio	Typically 2:1
Activation Temperature	Typically 90–120°C (194–248°F)
Available Colors	Black, White, Blue, Transparent
Available Lengths	1m (≈3.3 ft), 3m (≈9.8 ft), 5m (≈16.4 ft), 8m (≈26.2 ft), 10m (≈32.8 ft), 15m (≈49.2 ft), 20m (≈65.6 ft)
Wall Thickness (pre-shrink)	See variant options
Recovered Inner Diameter	See variant options / Contact us to confirm
Voltage Rating	Contact us to confirm
Recommended Tool	Heat gun (do not use open flame as primary method)
Sold As	Continuous roll, cut to selected length

⚠️ Spec Confirmation: Recovered inner diameter and voltage rating vary by production batch. If your application requires exact tolerances, please contact us before ordering so we can confirm the current batch specifications.

❓ Frequently Asked Questions

How do I choose the right length of heat shrink tubing?

Measure the total length of the cable bundle or battery pack you need to cover, then add at least 10–15% extra to account for shrinkage along the length axis. For a single 18650 battery pack, 1 meter is typically sufficient for several wraps. Larger packs or longer cable runs generally call for the 3m, 5m, or longer options.

What is the shrink ratio of this PVC tubing?

PVC heat shrink tubing of this type typically has a 2:1 shrink ratio, meaning the flat width of 115mm (≈4.5" laid flat) corresponds to a recovered diameter that is roughly half the expanded diameter. The exact recovered diameter depends on the wall thickness of the specific roll — please confirm with us if you need a precise fit.

Can this tubing be used outdoors or in wet environments?

PVC heat shrink tubing generally provides moisture resistance suitable for indoor and light-duty outdoor use. For prolonged outdoor exposure, UV-heavy environments, or submersion, a polyolefin or adhesive-lined heat shrink is generally a better choice. Contact us to confirm suitability for your specific application.

What heat source should I use to shrink this tubing?

A heat gun set to approximately 90–120°C (194–248°F) is the recommended tool. Move the heat gun evenly along the tubing to avoid hot spots. A lighter or open flame can work in a pinch but risks scorching the PVC — use with caution and keep the flame moving.

Is this tubing compatible with lithium-ion battery packs?

Yes. The 115mm flat-width size is commonly used to wrap 18650, 21700, and similar cylindrical cell battery packs. It is also suitable for wrapping cable looms, conduit bundles, and large-diameter wire harnesses. Always verify the expanded diameter matches your pack dimensions before ordering.

How do I pick between Black, White, Blue, and Transparent?

Black is the most common choice for battery packs and general cable management due to its UV resistance and clean appearance. White and Blue are popular for color-coded wiring systems or aesthetic builds. Transparent allows you to see the underlying cables or cell labels after shrinking — useful for inspection or display builds.

Can I cut this tubing to a custom length?

Absolutely. The tubing ships as a continuous roll in your chosen length (1m, 3m, 5m, 8m, 10m, 15m, or 20m) and can be cut with standard scissors or a utility knife to any length you need.

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

115mm PVC Heat Shrink Tubing for Battery Packs & Cable Wraps — Multicolor

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Beschreibung

115mm PVC Heat Shrink Tubing — Reliable Protection for Battery Packs & Cable Bundles

✅ Key Features of These 115mm PVC Heat Shrink Tubing Rolls

📐 Technical Specifications — PVC Heat Shrink Tubing (115mm Width)

❓ Frequently Asked Questions

115mm PVC Heat Shrink Tubing for Battery Packs & Cable Wraps — Multicolor

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