1KG Transparent PVC Heat Shrink Tube For 18650 Lithium Battery ProtectionSpecifications: 100% new and high quality. Name: Transparent PVC heat shrink tube Type: Heat Shrinkable Shrinkage temperature: 80 Deg. C Temperature range: 55 Deg. C 105 Deg. C Rated voltage: 300V Shrinkage ratio: Horizontal shrinkage>48%, Vertical shrinkage<8% Feature: Environmental protection, insulation, shrinking fast Scope of application: Widely used in electrolytic capacitors, batteries, electronic components, lighting, LED pins, bottle mouth