Description:18650 Dark Blue Heat Shrink Tube Sleeve Wrap for Battery Cell

This 18650 dark blue heat shrink tube is made of high-quality PVC material, specially designed to wrap and insulate standard 18650 lithium-ion cells. Its dark blue finish gives batteries a clean, professional appearance while offering excellent electrical insulation and surface protection. Ideal for DIY battery packs, flashlight cells, vape mods, or refurbishing worn wraps. Simply slide the tube over the cell, apply heat evenly, and it shrinks securely in place.

✅ Key Features:

• Fits standard 18650 lithium-ion batteries
• High-quality PVC material
• Heat-resistant and flame-retardant
• Glossy dark blue finish
• Easy shrink with heat gun or hairdryer
• Durable, long-lasting protection
• Ideal for DIY battery packs
• Tear-resistant, snug fit
• Size: 72mm x 29.5mm (before shrink)
• Shrink ratio: 2:1

✅ Specifications:

• Material: PVC
• Color: Dark Blue
• Type: Heat Shrink Tube
• Size (Pre-shrink): 72mm (L) x 29.5mm (W)
• Shrink Ratio: 2:1
• Operating Temp: -55°C to 125°C
• Shrink Temp: ~80°C
• Compatibility: 18650 Li-ion Batteries
• Quantity: 1pc / pack (customizable)

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Package Included:

1×18650 Dark Blue Heat Shrink Tube Sleeve Wrap for Battery Cell