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{"title":"PVC Heat Shrink Film for 18650 Batteries with Precise 72mm\u00d730mm Fit and 80-120\u2103","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/71\/684ce1a3998a652b2c6277beca51-200x200-1\/pvc_heat_shrink_film_for_18650_batteries_with_precise_72mm_c3_9730mm_fit_and_80_120_e2_84_83_fast_shrink_temperature.jpg","attrs":{"Brand Name":"XWELL","Model Number":"18650","Certification":"CE","Place of Origin":"China"}}
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{"title":"PVC Heat Shrink Tube for 18650 Battery Packs - Insulation, Waterproof, Dustproof","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/41\/503b1e0f6d602068fea49c5b9297-200x200-1\/pvc_heat_shrink_tube_for_18650_battery_packs_insulation_2c_waterproof_2c_dustproof_packaging_sleeve.jpg","attrs":{"Brand Name":"XWELL","Model Number":"18650 21700 26650 32650","Certification":"CE","Place of Origin":"China"}}
{"title":"PVC Heat Shrink Tubing - Flame Retardant Insulation Sleeves for 18650 Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/a2\/ba832088069353bdf6c1e87ce93b-200x200-1\/pvc_heat_shrink_tubing_flame_retardant_insulation_sleeves_for_18650_battery_pack_protection_2c_shrink_wrap_film.jpg","attrs":{"Brand Name":"XWELL","Model Number":"18650 21700 26650 32650","Certification":"CE","Place of Origin":"China"}}
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.
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...