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The PET Heat Shrink Wrap Sleeve is a high-performance protective solution designed specifically for INR (Lithium Nickel Cobalt Oxide) batteries, such as INR 18650, INR 21700, INR 26650, INR 32650, INR 4680, etc.. Made from premium polyethylene terephthalate (PET) material, this heat-shrinkable sleeve provides excellent insulation, mechanical protection, and resistance to environmental factors, ensuring the safety and longevity of your battery cells.
Superior Insulation: The PET material offers high dielectric strength, preventing short circuits and electrical leakage.
Durable Protection: Resistant to abrasion, punctures, and chemicals, safeguarding batteries from physical damage.
Customizable Shrink Ratio: Heats evenly at controlled temperatures (typically 90°C–120°C) to form a tight, conformal fit around INR batteries.
Thermal Stability: Withstands a wide temperature range (-40°C to +125°C), making it suitable for various applications.
Lightweight & Flexible: Adds minimal bulk while maintaining structural integrity.
Flame Retardant Options: Available in flame-retardant variants for enhanced safety in high-risk environments.
Ideal for INR battery packs in consumer electronics, energy storage systems, electric vehicles (EVs), and industrial equipment. Ensures secure encapsulation while maintaining efficient heat dissipation.
Precision-engineered for snug fit and optimal performance.
RoHS-compliant and environmentally friendly.
Available in multiple sizes, colors, and thicknesses to meet specific requirements.
Enhance your battery’s safety and durability with our PET Heat Shrink Wrap Sleeve—trusted by manufacturers worldwide for reliable, cost-effective protection.
(For specifications or customization inquiries, contact our sales team.)
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