{"product_id":"pvc-heat-shrink-tubing-165mm-battery-wrap-sleeve-insulation","title":"PVC Heat Shrink Tubing 165mm Width – Battery Wrap \u0026 Wire Insulation Sleeve","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does 165mm width mean, and how do I choose the right length?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"165mm refers to the flat (lay-flat) width of the tubing before shrinking. When opened into a tube, this typically accommodates objects up to approximately 105mm (≈4.1\\u201d) in diameter. For length, measure the object you need to cover and add at least 10–20mm (≈0.4–0.8\\u201d) of overlap on each end. Available lengths range from 1 Meter (≈3.3 ft) to 10 Meter (≈32.8 ft).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the shrink ratio of this PVC tubing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC heat shrink tubing generally has a shrink ratio of approximately 2:1, meaning it shrinks to roughly half its original diameter when heat is applied. Always verify the recovered diameter fits your application before cutting.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What temperature is needed to shrink this tubing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC heat shrink tubing typically activates at temperatures between 70°C–120°C (158°F–248°F). A heat gun on a low setting is recommended. Avoid open flames, which can cause uneven shrinking or scorching.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this tubing suitable for outdoor or wet environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC heat shrink tubing provides basic moisture resistance and is generally suitable for indoor and light-duty outdoor use. For harsh outdoor environments, prolonged UV exposure, or submersion, a polyolefin or adhesive-lined heat shrink tubing is typically recommended for better long-term performance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this for battery pack wrapping?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The 165mm flat width makes this tubing well-suited for wrapping cylindrical battery packs, 18650 cell holders, and similar assemblies. Ensure the recovered diameter of the tubing matches your battery pack dimensions before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which color should I choose?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Black is the most common choice for general electrical insulation and battery wrapping. White and Blue are popular for color-coded wiring systems. Transparent allows you to keep labels or markings visible through the sleeve — useful for identification in complex wiring setups.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What wire gauges or cable diameters is this compatible with?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"With a 165mm flat width, this tubing is designed for larger-diameter applications — typically battery packs, bundled cable harnesses, or objects up to approximately 100mm (≈3.9\\u201d) in diameter. For individual wire insulation on smaller gauges, a narrower tubing size is generally more appropriate.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003ePVC Heat Shrink Tubing 165mm – Reliable Battery Wrap \u0026amp; Wire Insulation Sleeve\u003c\/h2\u003e\n    \u003cp\u003eWhether you're rebuilding a battery pack, organizing a cable harness, or protecting exposed wiring in a DIY electronics project, finding a heat shrink sleeve that actually fits large-diameter assemblies is a real challenge. Electricians, hobbyists, and EV battery builders all run into the same problem: standard tubing is too narrow, and sourcing the right size wastes time and money.\u003c\/p\u003e\n    \u003cp\u003eThis PVC heat shrink tubing features a flat width of 165mm — opening to a tube diameter suitable for objects up to approximately 105mm (≈4.1\") before shrinking. Each roll is available in lengths from 1 Meter (≈3.3 ft) to 10 Meter (≈32.8 ft), and comes in four color options: Black, White, Blue, and Transparent. The tubing is made from PVC with a generally accepted shrink ratio of approximately 2:1, activated at temperatures typically between 70°C–120°C (158°F–248°F).\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include wrapping 18650 lithium battery packs for e-bikes and power tools, bundling and color-coding cable harnesses in automotive or marine wiring, and insulating large-gauge wire connections in solar panel installations and DIY power systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔌\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e This tubing is sized for large-diameter applications. Flat width: 165mm. Recovered diameter: typically up to ~105mm (≈4.1\"). Confirm your object's outer diameter before ordering.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These PVC Heat Shrink Tubing Sleeves\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWide 165mm Flat Width\u003c\/strong\u003e — Designed for large-diameter battery packs, cable bundles, and assemblies that standard heat shrink tubing cannot accommodate.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔥\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLow-Temperature Activation\u003c\/strong\u003e — Shrinks reliably at temperatures typically between 70°C–120°C (158°F–248°F), compatible with standard heat guns for controlled, even application.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🎨\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFour Color Options\u003c\/strong\u003e — Black for general insulation, White and Blue for color-coded wiring systems, and Transparent for keeping labels and markings visible through the sleeve.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Length Selection\u003c\/strong\u003e — Available in 1, 2, 3, 5, 8, and 10 Meter rolls so you can order exactly what your battery wrap or wire insulation project requires — no waste.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Insulation Properties\u003c\/strong\u003e — PVC construction provides dielectric insulation, helping protect connections and battery cells from short circuits and incidental contact.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eEasy to Cut and Apply\u003c\/strong\u003e — Cuts cleanly with standard scissors; slides over assemblies before shrinking, making it practical for both bench work and field repairs on cable harnesses and battery packs.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — PVC Heat Shrink Tubing\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlat Width\u003c\/th\u003e\n\u003ctd\u003e165mm (≈6.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApproximate Expanded Diameter\u003c\/th\u003e\n\u003ctd\u003e~105mm (≈4.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eShrink Ratio\u003c\/th\u003e\n\u003ctd\u003eApproximately 2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eActivation Temperature\u003c\/th\u003e\n\u003ctd\u003eTypically 70°C–120°C (158°F–248°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Colors\u003c\/th\u003e\n\u003ctd\u003eBlack, White, Blue, Transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Lengths\u003c\/th\u003e\n\u003ctd\u003e1m (≈3.3 ft), 2m (≈6.6 ft), 3m (≈9.8 ft), 5m (≈16.4 ft), 8m (≈26.2 ft), 10m (≈32.8 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWall Thickness (before shrink)\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication Method\u003c\/th\u003e\n\u003ctd\u003eHeat gun (low to medium setting recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003ctd\u003eBattery pack wrapping, cable harness insulation, wire bundling, DIY electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eSizing Tip:\u003c\/strong\u003e Measure your battery pack or cable bundle's outer diameter before selecting. The 165mm flat width is intended for large assemblies. For smaller wires or connectors, a narrower tubing size is generally more appropriate.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does 165mm width mean, and how do I choose the right length?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003e165mm refers to the flat (lay-flat) width of the tubing before shrinking. When opened into a tube, this typically accommodates objects up to approximately 105mm (≈4.1\") in diameter. For length, measure the object you need to cover and add at least 10–20mm (≈0.4–0.8\") of overlap on each end. Available lengths range from 1 Meter (≈3.3 ft) to 10 Meter (≈32.8 ft).\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the shrink ratio of this PVC tubing?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePVC heat shrink tubing generally has a shrink ratio of approximately 2:1, meaning it shrinks to roughly half its original diameter when heat is applied. Always verify the recovered diameter fits your application before cutting.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat temperature is needed to shrink this tubing?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePVC heat shrink tubing typically activates at temperatures between 70°C–120°C (158°F–248°F). A heat gun on a low setting is recommended. Avoid open flames, which can cause uneven shrinking or scorching.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this tubing suitable for outdoor or wet environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePVC heat shrink tubing provides basic moisture resistance and is generally suitable for indoor and light-duty outdoor use. For harsh outdoor environments, prolonged UV exposure, or submersion, a polyolefin or adhesive-lined heat shrink tubing is typically recommended for better long-term performance.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use this for battery pack wrapping?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The 165mm flat width makes this tubing well-suited for wrapping cylindrical battery packs, 18650 cell holders, and similar assemblies. Ensure the recovered diameter of the tubing matches your battery pack dimensions before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich color should I choose?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBlack is the most common choice for general electrical insulation and battery wrapping. White and Blue are popular for color-coded wiring systems. Transparent allows you to keep labels or markings visible through the sleeve — useful for identification in complex wiring setups.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat wire gauges or cable diameters is this compatible with?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eWith a 165mm flat width, this tubing is designed for larger-diameter applications — typically battery packs, bundled cable harnesses, or objects up to approximately 100mm (≈3.9\") in diameter. For individual wire insulation on smaller gauges, a narrower tubing size is generally more appropriate.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your color and length above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Black \/ 1 Meter","offer_id":52310898245906,"sku":"GLFBFHHGLBZSJ001202x1","price":11.66,"currency_code":"USD","in_stock":true},{"title":"White \/ 1 Meter","offer_id":52310898278674,"sku":"GLFBFHHGLBZSJ001203x1","price":11.66,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 1 Meter","offer_id":52310898311442,"sku":"GLFBFHHGLBZSJ001204x1","price":11.66,"currency_code":"USD","in_stock":true},{"title":"Transparent \/ 1 Meter","offer_id":52310898344210,"sku":"GLFBFHHGLBZSJ001206x1","price":11.66,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2 Meter","offer_id":52310898376978,"sku":"GLFBFHHGLBZSJ001202x2","price":21.22,"currency_code":"USD","in_stock":true},{"title":"White \/ 2 Meter","offer_id":52310898409746,"sku":"GLFBFHHGLBZSJ001203x2","price":21.22,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 2 Meter","offer_id":52310898442514,"sku":"GLFBFHHGLBZSJ001204x2","price":21.22,"currency_code":"USD","in_stock":true},{"title":"Transparent \/ 2 Meter","offer_id":52310898475282,"sku":"GLFBFHHGLBZSJ001206x2","price":21.22,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3 Meter","offer_id":52310898508050,"sku":"GLFBFHHGLBZSJ001202x3","price":30.76,"currency_code":"USD","in_stock":true},{"title":"White \/ 3 Meter","offer_id":52310898540818,"sku":"GLFBFHHGLBZSJ001203x3","price":30.76,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 3 Meter","offer_id":52310898573586,"sku":"GLFBFHHGLBZSJ001204x3","price":30.76,"currency_code":"USD","in_stock":true},{"title":"Transparent \/ 3 Meter","offer_id":52310898606354,"sku":"GLFBFHHGLBZSJ001206x3","price":30.76,"currency_code":"USD","in_stock":true},{"title":"Black \/ 5 Meter","offer_id":52310898639122,"sku":"GLFBFHHGLBZSJ001202x5","price":49.87,"currency_code":"USD","in_stock":true},{"title":"White \/ 5 Meter","offer_id":52310898671890,"sku":"GLFBFHHGLBZSJ001203x5","price":49.87,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 5 Meter","offer_id":52310898704658,"sku":"GLFBFHHGLBZSJ001204x5","price":49.87,"currency_code":"USD","in_stock":true},{"title":"Transparent \/ 5 Meter","offer_id":52310898737426,"sku":"GLFBFHHGLBZSJ001206x5","price":49.87,"currency_code":"USD","in_stock":true},{"title":"Black \/ 8 Meter","offer_id":52310898770194,"sku":"GLFBFHHGLBZSJ001202x8","price":85.65,"currency_code":"USD","in_stock":true},{"title":"White \/ 8 Meter","offer_id":52310898802962,"sku":"GLFBFHHGLBZSJ001203x8","price":85.65,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 8 Meter","offer_id":52310898835730,"sku":"GLFBFHHGLBZSJ001204x8","price":85.65,"currency_code":"USD","in_stock":true},{"title":"Transparent \/ 8 Meter","offer_id":52310898868498,"sku":"GLFBFHHGLBZSJ001206x8","price":85.65,"currency_code":"USD","in_stock":true},{"title":"Black \/ 10 Meter","offer_id":52310898901266,"sku":"GLFBFHHGLBZSJ001202x10","price":106.5,"currency_code":"USD","in_stock":true},{"title":"White \/ 10 Meter","offer_id":52310898934034,"sku":"GLFBFHHGLBZSJ001203x10","price":106.5,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 10 Meter","offer_id":52310898966802,"sku":"GLFBFHHGLBZSJ001204x10","price":106.5,"currency_code":"USD","in_stock":true},{"title":"Transparent \/ 10 Meter","offer_id":52310898999570,"sku":"GLFBFHHGLBZSJ001206x10","price":106.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_04517949-3ac4-4d39-826d-e0ea1e4cd04c.jpg?v=1780641979","url":"https:\/\/homediyer.com\/products\/pvc-heat-shrink-tubing-165mm-battery-wrap-sleeve-insulation","provider":"HomeDIYer","version":"1.0","type":"link"}