Product Information:Lithium Battery Wrap PVC Heat Shrink Tube Tubing for 18650 21700 26650 Li-ion Battery Pack,Flatten Width 150mm,Length 3Meters(9.9ft),Thick 0.13mm,Blue Color Parameters:Shrinking Temperature: 80℃,Temperature range: -40℃～105℃,Temperature Resistance Rating: 105℃,Shrinkage Rate: ≥48±5%,Rated Voltage: 300V Product Features: Excellent Environmental Protection, Insulation, Stable Performance, Low Shrinkage Temperature, Fast shrinkage, etc Usage：When DIY Battery Pack or Repair,Cut the PVC Heat Shrink Tube Film to be Proper Size,Use Heat Gun or Shrink Machine to Shrink Application:The PVC Heat Shrink Tube Wrap is Widely Used for All Kind of Lithium Li-ion Battery Pack or Other Electronic Components Product name: Battery Wrap PVC heat shrinkable tubing Product color: blue Product specifications: Flatten width 150mm,3 Meters length Product thickness: 0.1mm Rated voltage: 300V Shrinking temperature: 80℃ Temperature range: -40℃～105℃ Temperature resistance rating: 105℃ Shrinkage rate: ≥48±5% Product features: excellent environmental protection, insulation, stable performance, low shrinkage temperature, fast shrinkage, etc. PVC heat shrinkable tubing has a special function of shrinking when exposed to heat at 105°C. The products are widely used in various lithium li-ion battery pack etc. The actual scale may have an error of plus or minus 3%, please pay attention when purchasing, and please pay attention to this issue when calculating the size.