1m PVC Heat Shrink Tube 30-350mm 18650 Lithium Li-ion Battery Heatshrink Tubing

• 1 Metre.
• 1m PVC Heat Shrink Tube 30-200mm 18650 Lithium Li-ion Battery Heatshrink Tubing.
• Size: 1m*30mm / 39*1.18in,1m*50mm / 39*1.97in,1m*65mm / 39*2.56in,1m*75mm / 39*2.95in,1m*85mm / 39*3.35in.
  
• Shrinkage temperature: 80 ° C.
• Temperature range: -40 ° C to 105 ° C.
• Temperature class: 105 ° C.
• Shrinkage: €š¬°¥48±5%.
• Rated voltage: 300v.
• Product colour: blue.
• Product features: excellent environmental protection, insulation, stable performance, low shrinkage temperature, fast shrinkage.
• Uses: Widely used in aluminium, electrolytic capacitors, batteries, lithium battery packs, electronic components, lighting, LEDs, bottle combination packaging etc., for aesthetic reasons, heat preservation and moisture, corrosion and dust prevention.
• Usage suggestion: For short lengths a lighter can be used to compress the heat shrink. A heat gun or other heat source can be used.
• Note: we also stock 420-520mm heat shrink in blue.

How to choose the size

• An example: The circumference of the end of your battery pack is 70x2+90x2 = 360mm. A width of 200mm of heat shrink refers to its flat width, which means a circumference of 400mm. This should be easily fit over the end of the battery pack. Make a string 400mm long and see how that fits around it.
• If you want to convert flat width to round width, multiply flat width by 2/pi.
• To convert flat width to circumference, multiply by 2.
• The circumference is what you may compare to the circumference of the item you want to wrap. You will need a circumference of heat shrink larger than the circumference of the item
• You can use much larger heat shrink because of the large shrinkage ratio of PVC heat shrink. Slowly apply heat due to the low melting temperature of PVC.