Product name: Battery Wrap PVC heat shrinkable tubing Product color: blue Product specifications: Flatten width 170mm,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.