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| Customized thickness | 0.05mm/ 0.1mm/ 0.12mm/ 0.15mm/ 0.2mm/ 0.25mm/ 0.3mm per your request |
| Delivery Time | 3-7 days |
| Flame retardant heat shrink | UL 94 V‑0 |
| Compatible Battery Types: | 18650 / 21700 / 26650 / 32650 / 32700 / AA / AAA / LiPo |
| Packaging Details | high safe package |
| Payment Terms | T/T, Western Union |
| Shrink ratio | 2:1 |
| Colored heat shrink tubing | Available, more than 60 colors for options |
| Samples | Available |
| Supply Ability | 1000000kg per month |
| Heat shrink tubing sizes | Customizable Length, width, colors |
| Keywords | Battery Pack Shrink Wrap, Battery Heat Shrink Tubing |
| Clear heat shrink tubing | Available |
| Applications | Custom 18650 Battery Wraps, Heat Wrapper, Polyolefin Shrink Tubing, Battery Accessories |
| Model Number | PVC Heat Shrink |
| Brand Name | Unitech |
| Certification | ROHS/UL |
| Place of Origin | China |
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Product Specification
| Customized thickness | 0.05mm/ 0.1mm/ 0.12mm/ 0.15mm/ 0.2mm/ 0.25mm/ 0.3mm per your request | Delivery Time | 3-7 days |
| Flame retardant heat shrink | UL 94 V‑0 | Compatible Battery Types: | 18650 / 21700 / 26650 / 32650 / 32700 / AA / AAA / LiPo |
| Packaging Details | high safe package | Payment Terms | T/T, Western Union |
| Shrink ratio | 2:1 | Colored heat shrink tubing | Available, more than 60 colors for options |
| Samples | Available | Supply Ability | 1000000kg per month |
| Heat shrink tubing sizes | Customizable Length, width, colors | Keywords | Battery Pack Shrink Wrap, Battery Heat Shrink Tubing |
| Clear heat shrink tubing | Available | Applications | Custom 18650 Battery Wraps, Heat Wrapper, Polyolefin Shrink Tubing, Battery Accessories |
| Model Number | PVC Heat Shrink | Brand Name | Unitech |
| Certification | ROHS/UL | Place of Origin | China |
Our factory supports custom flat width from 5mm to 600mm. Discuss your battery shrink wrap requirements with us via olinda@unitechelectronic.com
Product Details:
| Material |
PVC (Polyvinyl Chloride) |
|
Color |
Blue/ Red/ Black/ Green/ White/ Yellow, etc. Customized colors available |
|
Flat Width Range
|
7mm (≈9/32") – 300mm (≈11.8"), or more widths. |
|
Available Lengths
|
1m (≈3.3 ft), 2m (≈6.6 ft), 5m (≈16.4 ft), 10m (≈32.8 ft), 20m (≈65.6 ft), or any lengths you want
|
|
Shrink Ratio
|
Typically 2:1
|
|
Shrink Temperature
|
Typically 80–120°C (194–248°F)
|
|
Voltage Rating
|
Typically up to 600V AC (low-voltage applications)
|
|
Wall Thickness (Recovered)
|
Variant options:0.05mm/ 0.1mm/ 0.12mm/ 0.15mm/ 0.2mm/ 0.25mm/ 0.3mm per your request
|
|
Recommended Application Tool
|
Heat gun (low-to-medium setting)
|
|
Typical Use Cases
|
Battery cell wrapping, wire bundling, terminal insulation, cable identification
|
| Applications |
18650 battery wrap, 21700 battery shrink tube, 26650 battery wrap 32650 battery heat shrink tube, 32700 battery shrink film 20700 battery wrap, AA battery heat shrink AAA battery heat shrink tube, LiPo battery heat shrink tube battery pack shrink wrap, battery pack heat shrink film, prismatic battery wrap |
|
Trade Terms |
EXW/FOB/CIF available.
Stable Monthly Supply; Welcome long-term Annual Contract cooperation
|
| Place of Origin |
Guangdong, China |
Product Description For Custom PVC Heat Shrink Wrap Tube:
What is this?
This custom PVC heat shrink tubing, also known as battery pack shrink wrap, is designed for battery insulation. Suitable for 18650, 21700, 26650, AA and AAA battery packs. These battery wraps protect battery packs, electronic components and LED pins. As a factory supplier, we customize flat width from 5mm to 600mm. UL94 V-0 PVC heat shrinkable tube available for OEM, wholesale and long term B2B supply.
Is there any advantages of the product?
1. UL94 V-0 Flame Retardant Safety – Reduces short-circuit risk, safer for lithium battery pack assembly.
2. Custom Size 5mm–600mm– Battery heat shrink tubing tailored to your exact battery dimensions.
3. Factory Direct Wholesale & OEM – Competitive bulk price, stable long term supply for B2B buyers.
4. Reliable Insulation & Dust Protection – Shields battery packs from dust and wear, keeps assemblies neat.
5. Multi-purpose– Works for battery packs, power supply, electronic components and LED pins.
What should I notice?
Use a heat gun for heating. Move the heat gun continuously back and forth so the PVC heat shrink wrap receives even heat and avoids local overheating.
How to use heat shrink tubing?
1. Prepare the PVC heat shrink tube and cut it to your required length.
2. Slide the battery or battery pack into the battery shrink tube.
3. Apply heat evenly with a heat gun until fully shrunk..
Need custom 5mm–600mm battery heat shrink tubing or free samples? Send your specifications to olinda@unitechelectronic.com. Our factory offers UL94 V-0 PVC heat shrink wraps with OEM service.
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