100pcs/lot 21700 Battery Wraps Heat Shrink Film Insulator, PVC Shrinkable Sleeve Package Pre Cut Skin Sticker Cover Re-Wrapping Wrapper for Lithium Batteries Tube Outer Packaging

Additional Details from the Manufacturer

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More features

• Package Includes: 100pcs × 21700 Battery Shrink Sleeve. Size: 7.7x3.5cm / 2.0" x 1.4". Specially designed for 21700 battery.
• Rated voltage: 300V; Contraction temperature: 80°C; Temperature range: -40°C ~ 105°C; Temperature resistance grade: 105°C; Shrinkage rate: = 48 + 5%.
• This shrink & wrap heat sleeve is very easy to use; just target your battery or wire cable and shrink it by applying heat.
• The shrink tubing tensile is made of PVC material, which ensures protection through heat retraction and has an environmental heat-shrink ratio.
• Widely used in applications such as battery packs, LED lighting, aluminum pins, lithium batteries, electronic components, bottle combinations, and capacitors.
• The heatshrink provides insulation, moisture protection, and rust/corrosion resistance, while also beautifying the appearance of the coating.