PVC Heat Shrink Sleeve 80mm

The PVC Heat Shrink Sleeve 80mm is a high-quality insulation solution designed for protecting and securing lithium battery packs, cylindrical cells, and electrical components. Made from durable PVC material, this heat shrink sleeve provides excellent insulation, mechanical protection, and a clean professional finish for battery assemblies and electrical wiring applications.

This 80mm heat shrink sleeve is widely used in battery pack manufacturing, especially for wrapping 18650, 21700, and other cylindrical lithium cells. When heat is applied, the sleeve shrinks tightly around the battery or component, ensuring a firm and secure fit. This helps protect the battery from external damage, short circuits, and environmental exposure.

The PVC shrink sleeve is designed to offer strong resistance to wear and tear, making it suitable for both industrial and DIY applications. Its flexibility allows easy installation, while its shrinking properties ensure a uniform and tight covering. It is an essential component for maintaining safety and durability in lithium battery pack assembly.

This 80mm battery sleeve not only improves insulation but also enhances the overall appearance of battery packs, giving them a neat and professional look. It is commonly used in EV battery packs, solar storage systems, power tools, and electronic devices.

Whether you are building a battery pack or protecting electrical components, the PVC Heat Shrink Sleeve 80mm is a reliable and cost-effective solution for insulation, safety, and long-term performance.

Key Features

• High-quality PVC heat shrink material
• Size: 80mm diameter sleeve
• Excellent electrical insulation
• Protects against short circuits and damage
• Easy to apply with heat shrinking
• Durable and flexible design
• Ideal for battery pack insulation
• Provides clean and professional finish

Applications

• Lithium Battery Pack Assembly
• 18650 / 21700 Cell Wrapping
• Electric Vehicles (EV)
• Solar Battery Systems
• Electrical Wiring & Insulation
• DIY Battery Projects

Specifications (Basic)

• Material: PVC
• Size: 80mm
• Type: Heat Shrink Sleeve
• Application: Battery & Electrical Insulation
• Color: Multi (varies)
• Shrink Ratio: Standard (approx.)