1 Meter PVC Heat Shrink Wrap Tube – Pre-Cut Battery Sleeving for 4x 18650 Battery Packs (Wide Size) in Pakistan

Overview

When assembling custom multi-cell lithium-ion battery packs, securing the cells together safely while preventing short circuits against conductive frames is crucial. The 1 Meter PVC Heat Shrink Wrap for 4x 18650 Batteries provides a professional, clean finish for your power block builds. Sized specifically to slip smoothly over a 4-cell bundle (such as a 2×2 or 4-line configuration), this durable PVC tubing shrinks rapidly when exposed to a heat source, wrapping your pack tightly with heavy-duty electrical insulation and environmental protection.

Key Features

• Custom Sized for 4x 18650 Packs: Pre-measured width designed to slide easily over multi-cell arrays without bunching or tearing.

• Rapid Heat Shrink Response: Shrinks quickly and evenly at low temperatures using a standard heat gun or hair dryer.

• High Dielectric Insulation: Provides robust protection against short circuits, moisture, dust, and minor physical impacts.

• Professional Finish: Gives DIY power banks, e-bike batteries, and robotics packs a clean, factory-grade appearance.

Technical Specifications

Common Applications

• Custom Power Bank Builds: Insulate and bundle 18650 cells securely for portable chargers and backup power supplies.

• Robotics & RC Power Packs: Protect custom-welded battery configurations used in mobile robot platforms and electronics enclosures.

• Battery Pack Repairs: Re-wrap damaged or torn factory battery sleeves safely during maintenance.

• Note to customers: Keep your heat source moving steadily across the sleeve during shrinking to avoid overheating or melting the PVC skin!