PVC Heat Shrink Tube (36mm X 1M) For 21700 Battery

Secure and protect your battery cells with our 36mm x 1M PVC Heat Shrink Tube. Specifically sized to fit 21700 lithium-ion batteries, this durable PVC sleeve provides excellent electrical insulation, moisture resistance, and physical protection. It is the ideal solution for re-wrapping damaged battery skins or securing custom, compact battery packs for your DIY electronics, drones, and robotics projects.

Key Specifications:

• Material: High-quality PVC

• Flat Width: 36mm

• Length: 1 Meter

• Compatible Battery Size: Ideal for 21700 batteries (and compatible small multi-cell configurations)

• Shrinkage Ratio: Excellent horizontal shrinkage for a tight, secure fit

• Function: Electrical insulation, battery re-wrapping, and physical protection

Ideal Applications:

• Re-wrapping and repairing damaged outer jackets on 21700 battery cells

• Assembling small custom battery packs for flashlights, RC vehicles, and DIY projects

• Insulating and organizing wire harnesses in custom electronics

• Safe storage and handling of individual high-capacity lithium-ion cells