--- product_id: 513282313 title: "200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue" brand: "jichuet" price: "201.42 DT" currency: TND in_stock: true reviews_count: 5 category: "Jichu Et" url: https://www.desertcart.tn/products/513282313-200mm-7-9in-width-pvc-heat-shrink-wrap-tube-18650 store_origin: TN region: Tunisia --- # 200mm width for large battery coverage Shrinks fast at 90-110℃ Vibrant blue PVC for standout DIY packs 200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue **Brand:** jichuet **Price:** 201.42 DT **Availability:** ✅ In Stock ## Summary > 🔧 Wrap it. Heat it. Power up your DIY game! ## Quick Answers - **What is this?** 200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue by jichuet - **How much does it cost?** 201.42 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/513282313-200mm-7-9in-width-pvc-heat-shrink-wrap-tube-18650) ## Best For - jichuet enthusiasts ## Why This Product - Trusted jichuet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bold Blue Statement:** Distinctive blue color adds a professional, tech-savvy look to your battery packs. - • **Durable & Insulating:** 0.15mm thick PVC offers reliable electrical insulation and long-lasting durability. - • **Precision Protection:** 48% cross-section shrinkage ensures a snug, secure fit around your batteries. - • **Rapid Heat Activation:** Shrinks quickly between 90-110℃, speeding up your DIY assembly process. - • **Max Coverage, Minimal Fuss:** Generous 200mm width and 3M length to wrap multiple battery sizes with ease. ## Overview This 200mm wide, 3-meter long blue PVC heat shrink tube is engineered for lithium battery DIY projects, offering fast shrinkage at 90-110℃ and a 48% cross-sectional shrink rate. Its durable 0.15mm thickness provides excellent electrical insulation and protection for 18650, 21700, and 26650 battery packs, making it a must-have for professional-grade battery assembly. ## Description Material: PVC Heat Shrinkable; Parameters: 200mm(7.9in) Wide, 3M(9.9ft) Length; Thickness: 0.15mm; Shrinking Rate: 48%(cross section)and 5%(longitudinal); Shrinkage Temperature: 90-110(℃); Use Steps: 1. Cut to the length you want; 2. Prepare the heat shrink tube; 3. Put the battery or item into the heat shrink tube; 4. Use a heat gun to shrink; Application: Used for 18650 21700 26650 lithium battery DIY battery pack and enhance electrical insulation. Package Include: 200mm(7.9in) Wide, 3M(9.9ft) Length PVC Heat Shrink Wrap Tube; Review: Works great as shrink wrap - This was for my son. An ebike enthusiast. He needed to wrap his ebike battery. This stuff worked easily and fast with a heat gun or blow dryer type thing on I and it shrunk up quickly and completely Review: Would buy again - I built a battery pack and needed to cover it in heat shrink. The size in the description was perfect for my build, and would buy again if I have to build another pack the same size as before. Thick plastic, good quality, just make sure not to spend too much time in one area, or put too much heat because you are in a hurry LOL. I put a small hole in part of the shrink, but not a problem with the tubing, the problem was me getting in a hurry and using a little bit too much heat :). but you'll have this I guess - just remember to slow down a bit and back off a little on the heat as well, and this wrap will give you the result to desire and deserve. ## Features - Material: PVC Heat Shrinkable; - Size: 200mm(7.9in) Wide, 3M(9.9ft) Length, Thickness is 0.15mm; - Shrinkage Temperature: 90-110(℃); Shrinkage Rate: 48% (cross-section), 5% (longitudinal); - Advantages: Insulation Protection, Fast Shrinkage, Multiple Applications; - Application: used for 18650 21700 26650 Lithium Battery DIY Battery Pack and enhance electrical insulation. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | JichuET | | Part number | 200mmX3m | | Item Weight | 259 g | | Item model number | 200mmX3m | | Size | 200mm(7.9in) | | Colour | Blue | | Style | 3M(9.9ft) | | Material | Polyvinyl Chloride | | Item Package Quantity | 1 | | Cutting Diameter | 7.9 Inches | | Measurement System | Inch | | Batteries included? | No | | Batteries Required? | No | | Item diameter | 7.9 Inches | ## Images ![200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 1](https://m.media-amazon.com/images/I/51Zow-6JFTL.jpg) ![200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 2](https://m.media-amazon.com/images/I/61IKp+e-noL.jpg) ![200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 3](https://m.media-amazon.com/images/I/41baGLyt1rL.jpg) ![200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 4](https://m.media-amazon.com/images/I/41gLA9Xp91L.jpg) ![200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - Image 5](https://m.media-amazon.com/images/I/41nCPahRiIL.jpg) ## Questions & Answers **Q: is it going to work with a 3.2-inch diameter circular battery pack?** A: Yes, but choose the right size based on the overall size of your battery pack。 Size calculation formula: width + height (thickness) = size of PVC heat shrinkable tube; Note: If it is a battery pack, it needs to add 20-30mm to the above formula before it can be installed. **Q: Would this fit a 4 cell lifepo4 battery? dimensions 7"Dx11.25"Wx8.5"H** A: Sorry, your battery pack is not available. If you have a 4 cell battery pack with a single cell size of 7"Dx11.25"Wx8.5"H and 4 cells placed side by side, you should choose 70mm flattened width PVC heat shrink tubing. Size calculation formula: width + height (thickness) = size of PVC heat shrinkable tube; Note: If it is a battery pack, it needs to add 20-30mm to the above formula before it can be installed. **Q: I purchased the 200mm size not realizing how big it was going to be. I'm trying to wrap a single 21700 battery, is there anyway to do that with this?** A: The 21700 battery diameter is 21mm; Calculation formula: 21*π/2=21*3.14/2=32.9mm; So first use the flattened width of 35-40mm heat shrink tube; The 200mm can be used with the 21700 battery pack, not with the 21700 cell. **Q: Would this shrink enough for a battery that is 6mm wide?** A: Terribly sorry! The 32mm PVC heat shrink wrap tube does not support 6mm wide batteries, you need a smaller size heat shrink wrap tube. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great as shrink wrap *by V***I on 5 February 2024* This was for my son. An ebike enthusiast. He needed to wrap his ebike battery. This stuff worked easily and fast with a heat gun or blow dryer type thing on I and it shrunk up quickly and completely ### ⭐⭐⭐⭐⭐ Would buy again *by O***N on 6 November 2024* I built a battery pack and needed to cover it in heat shrink. The size in the description was perfect for my build, and would buy again if I have to build another pack the same size as before. Thick plastic, good quality, just make sure not to spend too much time in one area, or put too much heat because you are in a hurry LOL. I put a small hole in part of the shrink, but not a problem with the tubing, the problem was me getting in a hurry and using a little bit too much heat :). but you'll have this I guess - just remember to slow down a bit and back off a little on the heat as well, and this wrap will give you the result to desire and deserve. ### ⭐⭐⭐⭐ Not bad *by V***V on 24 December 2024* Use it one's, working good but not perfect ## Frequently Bought Together - 200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue - SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High Capacity 18650 Lithium Battery Pack, Li-Po, NiMh and NiCd Battery Pack and Spot Welding, 50 Pcs - Electrical Insulating Adhesive Paper 80mm(3.15in) Width 3m Length One Side Self Adhesive, Battery Pack Insulator Gasket for 18650 21700 26650 Battery Pack, Green. 0.2mm Thickness --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/513282313-200mm-7-9in-width-pvc-heat-shrink-wrap-tube-18650](https://www.desertcart.tn/products/513282313-200mm-7-9in-width-pvc-heat-shrink-wrap-tube-18650) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-10*