China factories

Chat Now Send Email
China factory - GUANGDONG XWELL TECHNOLOGY CO., LTD.

GUANGDONG XWELL TECHNOLOGY CO., LTD.

  • China,Guangzhou
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China PVC Heat Shrink Tubing for 18650/21700/26650/AA/AAA Battery | Insulation
China PVC Heat Shrink Tubing for 18650/21700/26650/AA/AAA Battery | Insulation

  1. China PVC Heat Shrink Tubing for 18650/21700/26650/AA/AAA Battery | Insulation
  2. China PVC Heat Shrink Tubing for 18650/21700/26650/AA/AAA Battery | Insulation
  3. China PVC Heat Shrink Tubing for 18650/21700/26650/AA/AAA Battery | Insulation
  4. China PVC Heat Shrink Tubing for 18650/21700/26650/AA/AAA Battery | Insulation

PVC Heat Shrink Tubing for 18650/21700/26650/AA/AAA Battery | Insulation

  1. MOQ: 100pcs
  2. Price: 1-1000USD/Negotiable
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 10000pcs/month
Delivery Time 5-7 working days
Packaging Details Carton
Model 26650, 21700, 18650, 5# (AA), and 7# (AAA) batteries
Material​ Eco-Friendly PVC
Shrink Temperature 80°C
Shrinkage Rate ≥48±5%
Wall Thickness Approx. 0.1mm (all models)
Temperature Range​ -40°C to +105°C (operational)
Color Options​ Transparent, Black, Blue, Red, Gold, Green, etc.
Features Eco-friendly, Insulation, Stable Performance, Fast Shrink, Dustproof, Scratch-resistant & Wear-resistant
Brand Name XWELL
Model Number 26650, 21700, 18650, 5# (AA), and 7# (AAA) batteries
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability 10000pcs/month
Delivery Time 5-7 working days Packaging Details Carton
Model 26650, 21700, 18650, 5# (AA), and 7# (AAA) batteries Material​ Eco-Friendly PVC
Shrink Temperature 80°C Shrinkage Rate ≥48±5%
Wall Thickness Approx. 0.1mm (all models) Temperature Range​ -40°C to +105°C (operational)
Color Options​ Transparent, Black, Blue, Red, Gold, Green, etc. Features Eco-friendly, Insulation, Stable Performance, Fast Shrink, Dustproof, Scratch-resistant & Wear-resistant
Brand Name XWELL Model Number 26650, 21700, 18650, 5# (AA), and 7# (AAA) batteries
Place of Origin China
High Light PVC heat shrink tubing for batteries18650 battery insulation sleeve21700 protective shrink tube
PVC Heat Shrink Tubing for Battery | Insulation Protective Sleeve for 18650/21700/26650

Product Introduction

Our PVC heat shrink battery sleeves are pre-cut flat PVC heat shrink films, made of eco-friendly insulating PVC material. It features fast shrinkage at 80°C, tight fit without loosening, smooth and glossy surface, bright color, and excellent performance of insulation, dustproof, scratch-resistant and wear-resistant. It is widely used in lithium battery packs, consumer electronics, new energy equipment and other fields, providing reliable protection for various cylindrical batteries.

Core Advantages
  • Fast Shrink at Low Temperature
    Shrinks rapidly at 80°C, forms a tight and firm fit on battery cells, no loosening, easy to operate, improves production efficiency.
  • Eco-Friendly & High Insulation
    Made of environmental-friendly PVC material, non-toxic and odorless, with excellent insulation performance, effectively prevents short circuit and current leakage, safe for battery use.
  • Moisture-proof & Dust-proof
    Seamless fit after shrinking, effectively blocks moisture, dust and impurities, extends battery service life, keeps stable performance in harsh environments.
  • Stable & Durable Performance
    Wide working temperature range: -40°C ~ 105°C, good wear resistance, scratch resistance and aging resistance, long service life, stable performance.
  • Multiple Colors & Complete Specifications
    Available in bright, glossy colors, with complete standard sizes for 26650/21700/18650/AA/AAA batteries, meet different battery protection needs.
  • Easy to Use & Beautiful Appearance
    Pre-cut design, easy to install, smooth surface with bright color, both practical and beautiful, improves the overall texture of battery products.
Technical Specifications
Item Details
Product Name PVC Heat Shrink Cut Tube (Heat Shrink Battery Sleeve)
Material Eco-Friendly PVC
Shrink Temperature 80°C
Working Temperature Range -40°C ~ 105°C
Shrinkage Rate ≥48±5%
Rated Voltage 300V
Wall Thickness Approx. 0.1mm (all models)
Features Eco-friendly, Insulation, Stable Performance, Fast Shrink, Dustproof, Scratch-resistant & Wear-resistant
Standard Battery Sleeve Sizes
Battery Model Flat Width Length (±1mm) Wall Thickness
26650 Battery Sleeve 43mm 74mm ~0.1mm
21700 Battery Sleeve 36mm 78mm ~0.1mm
18650 Battery Sleeve 29.5mm 72mm ~0.1mm
5# (AA) Battery Sleeve 23mm 53mm ~0.1mm
7# (AAA) Battery Sleeve 17mm 47mm ~0.1mm
Applications
  • Lithium Battery Packs: Insulation and protection for 18650/21700/26650 battery cells.
  • Consumer Electronics: AA/AAA battery insulation and surface finishing.
  • New Energy Equipment: Battery pack sealing, insulation, and anti-shock protection.
  • Electronic Assembly: Battery module packaging, dustproofing, and wear resistance.
Why Choose Our Product?
  • Professional Manufacturer: Specialized in PVC heat shrink materials for batteries, with strict quality control.
  • Fast & Efficient: 80°C low-temperature shrink, easy to operate, and improves production efficiency.
  • Eco-Friendly & Safe: Compliant with international environmental standards, non-toxic, and safe for battery use.
  • Custom Support: Accept custom sizes, colors, and lengths to meet your specific design needs.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2016

  • Total Annual:

    3000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2...

+ Read More

Get in touch with us

  • Reach Us
  • GUANGDONG XWELL TECHNOLOGY CO., LTD.
  • Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
  • https://www.batteryproductionline.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement