Blue PVC Heat Shrink Tubing for RC Battery Packs — 7mm to 480mm

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Blue PVC Heat Shrink Tubing for RC Battery Packs — 7mm to 480mm

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Width Flat (Diameter): 7mm (Φ4mm)

Length: 1M

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$1.35 USD

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Verfügbar (500 Stück), versandbereit

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Blue PVC Heat Shrink Tubing — Clean, Durable Protection for RC Battery Packs

If you've ever dealt with a fraying, cracked, or loose battery wrap mid-project, you know how quickly it can derail a build. Whether you're rebuilding RC car battery packs, refurbishing power tool cells, or bundling wiring harnesses, having the right heat shrink tubing on hand makes the difference between a professional finish and a frustrating mess. This blue PVC heat shrink tubing is designed for hobbyists, RC enthusiasts, and electronics DIYers who need a reliable, clean-looking wrap that holds up under real use.

Each roll contains continuous PVC heat shrink tubing available in a wide range of flat widths — from 7mm (Φ4mm inner diameter) up to 480mm (Φ287mm inner diameter) — and in lengths of 1M (≈3.3ft), 3M (≈9.8ft), 5M (≈16.4ft), and 10M (≈32.8ft). The tubing features a typical 2:1 shrink ratio and is compatible with standard heat guns. Select your width and length from the variant options above to match your specific battery pack or project dimensions.

Common applications include wrapping LiPo, NiMH, and NiCd RC battery packs for a clean rebuild, insulating wire bundles and cable harnesses in automotive or robotics projects, and protecting solder joints and connector terminals in electronics assemblies. The bright blue color also makes it easy to color-code battery packs or wiring runs by voltage or cell type.

🔋 Compatibility: Suitable for LiPo, NiMH, and NiCd RC battery packs. Flat widths from 7mm to 480mm cover most standard RC and power tool battery form factors. Confirm your pack's flat circumference before selecting a size.

✅ Key Features of These Blue PVC Heat Shrink Tubes

📐Wide Size Range — Available in 60+ flat width options from 7mm to 480mm, covering everything from individual wires to large RC battery packs and power tool cells.
🔥2:1 Shrink Ratio — Shrinks to approximately half its expanded diameter when heat is applied, creating a snug, uniform wrap that conforms to irregular pack shapes.
🛡️Moisture-Resistant PVC Material — PVC construction provides solid insulation and moisture resistance for indoor use and light outdoor RC applications.
✂️Cut-to-Length Flexibility — Sold in 1M, 3M, 5M, and 10M rolls so you can cut exactly what you need for each battery pack rebuild or wiring project.
🎨Bright Blue Color-Coding — The consistent blue finish makes it easy to visually identify battery packs by cell chemistry or voltage in multi-pack RC setups.
⚡Heat Gun Compatible — Activates at typical PVC shrink temperatures (generally 70–90°C / 158–194°F), compatible with standard hobby and industrial heat guns.

📐 Technical Specifications — PVC Heat Shrink Tubing

Material	PVC (Polyvinyl Chloride)
Color	Blue
Shrink Ratio	Typically 2:1
Width Flat (Diameter) Range	7mm (Φ4mm) – 480mm (Φ287mm)
Available Lengths	1M (≈3.3ft), 3M (≈9.8ft), 5M (≈16.4ft), 10M (≈32.8ft)
Shrink Temperature	Typically 70–90°C (158–194°F)
Wall Thickness (pre-shrink)	See variant options
Voltage Rating	Contact us to confirm
Typical Applications	RC battery pack wrapping, wire bundling, cable insulation, connector protection
Compatible Battery Types	LiPo, NiMH, NiCd

⚠️ Size Selection Note: The "Width Flat" dimension refers to the tubing's flat (collapsed) width, not the inner diameter. The inner diameter (Φ) is shown in parentheses for each variant. Choose a flat width that is slightly larger than your battery pack's flat circumference measurement to ensure a proper fit after shrinking.

❓ Frequently Asked Questions

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

Measure the circumference of your battery pack and divide by π (≈3.14) to get the flat diameter. The tubing's Width Flat should be slightly larger than that value — typically 10–15% oversized — to allow the shrink to grip firmly. For example, a pack with a 30mm flat width generally fits the 31mm or 36mm option. When in doubt, size up rather than down.

How much does this tubing shrink?

This PVC heat shrink tubing typically has a shrink ratio of approximately 2:1, meaning it can shrink to roughly half its expanded diameter when heat is applied. Actual shrink ratio may vary slightly by size — confirm with the variant specs if tight tolerances are required for your application.

Can I use this tubing outdoors or in wet environments?

PVC heat shrink tubing generally provides good moisture resistance for indoor and light outdoor use, such as RC car and drone battery packs used in normal weather conditions. For prolonged outdoor exposure, submersion, or marine environments, a dual-wall adhesive-lined heat shrink is generally recommended for a fully waterproof seal.

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

Yes. This tubing is commonly used to wrap and protect LiPo, NiMH, and NiCd RC battery packs. The wide size range — from 7mm flat width up to 480mm — covers most standard RC battery form factors, from small 2S packs to large multi-cell configurations.

What temperature is needed to shrink this tubing?

PVC heat shrink tubing typically activates at temperatures around 70–90°C (158–194°F). A heat gun set to low or medium is recommended. Move the heat gun steadily along the tubing to ensure even shrinking. Avoid open flames, which can cause uneven shrinking, scorching, or damage to the battery cells underneath.

Can I cut this tubing to a custom length?

Yes. The tubing is sold in 1M, 3M, 5M, and 10M lengths and can be cut to any custom length with scissors or a utility knife before or after shrinking. Longer rolls (5M or 10M) offer better value per meter for bulk battery pack rebuilding or workshop use.

Will this tubing work for wire bundling and cable management?

Yes. In addition to battery pack wrapping, this tubing is commonly used for wire bundling, cable labeling, and general insulation tasks in electronics and DIY projects. The smaller diameters (7mm–50mm flat width) are particularly well-suited for individual wire or connector protection, while larger sizes handle multi-wire harnesses and conduit wrapping.

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

Blue PVC Heat Shrink Tubing for RC Battery Packs — 7mm to 480mm

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Beschreibung

Blue PVC Heat Shrink Tubing — Clean, Durable Protection for RC Battery Packs

✅ Key Features of These Blue PVC Heat Shrink Tubes

📐 Technical Specifications — PVC Heat Shrink Tubing

❓ Frequently Asked Questions

Blue PVC Heat Shrink Tubing for RC Battery Packs — 7mm to 480mm

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