21700 Battery Insulation Rings (10 pcs)

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Product Code: 531006
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7 грн
Description

These insulation rings for 21700 positive terminals provide extra protection against short circuits during battery pack assembly. They are waterproof, easy to install, and ideal for DIY and professional battery builds.

Technical Specifications:

  • Type: Battery insulation rings

  • Form factor: 21700

  • Quantity: 10 pcs

  • Thickness: 0.2 mm

  • Outer diameter: 21 mm

  • Inner diameter: 10 mm

  • Waterproof: Yes

  • Application: Positive terminal insulation, battery packs

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21700 Battery Insulation Rings (10 pcs)
7 грн
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