Heat Shrink Tube 210 mm / 1 m – Cable and Battery Pack Protection
Heat shrink tubing 210 mm is a polyolefin insulating sleeve that shrinks when heated, tightly fitting around wires, connectors, or batteries. With its wide size (210 mm flat), it is perfect for LiPo battery packs, large cable bundles, and electronics that require durable protection.
Advantages
●Shrinkage: when heated, it shrinks and adapts to the size and shape of the object
●Chemical resistance: resistant to oils, greases, and other chemical substances
●Environmental resistance: polyolefin is resistant to moisture, UV radiation, and temperature changes – suitable for indoor and outdoor use
●User safety: halogen-free material that does not release toxic gases under high temperatures
●Flexibility and durability: easily conforms to different shapes while ensuring long-lasting mechanical protection
●Aesthetics: available in multiple colors and sizes for neat finishing and easy cable identification
●Easy application: quick and simple installation with standard tools such as a heat gun
Key Features
● Flat width 210 mm – ideal for large battery packs
● Length 1 m – easy to cut and adjust
● Shrink ratio 2:1 – precise fit
● Resistant to abrasion and moisture
● Operating temperature: –55 °C to +125 °C
Technical Specifications
Material: Polyolefin / PVC
Flat width: 210 mm (~105 mm diameter after shrinking)
Length: 1 m
Shrink ratio: 2:1
Shrink temperature: 80–110 °C
Operating range: –55 °C to +125 °C
Insulation: up to 600 V
Resistance: UV, moisture, abrasion
Applications
● Wrapping and protecting LiPo battery packs
● Electrical insulation of wires and solder joints
● Moisture and dust protection
● Cable bundling in drones, RC models and electronics
● Neat and professional cable management
Installation Guide
Cut the tube to the required length (leave 5–10 mm overlap).
Slide it over the wire, battery, or component.
Heat evenly with a hot air gun, starting from the center and moving outwards.
Allow to cool – the tube will tightly fit around the surface.
Choosing the Right Heat Shrink Tube
● Pre-shrink diameter should be slightly larger than the object
● Use 2:1 or 3:1 shrink ratio depending on application
● Choose polyolefin for durability, PVC for economy
● Available in multiple colors for easy cable identification
A 210 mm heat shrink tube is ideal for protecting LiPo battery packs, large cable bundles, and electronic components. It provides insulation against moisture, dust, and mechanical damage.
Yes. The 210 mm heat shrink tube is commonly used for wrapping and protecting LiPo battery packs, offering additional durability and a clean finish.
Tak. Koszulka termokurczliwa 210 mm jest powszechnie używana do owijania i zabezpieczania pakietów akumulatorów LiPo, zapewniając im dodatkową ochronę i estetyczne wykończenie.