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    ECSiNG 2pcs 21700 Battery Holder - Black Single Cell Case

    $11.29

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    Product details

  • Package Dimensions: 4.45 x 2.8 x 0.71 inches; 1.06 ounces
  • Date First Available: August 14, 2025
  • Manufacturer: ECSiNG
  • ASIN: B0FMGNW4WL

    • About this item

  • Fit: Designed to securely hold one 20/21700 cylindrical battery.
  • Durable Material: Made from quality black plastic for sturdy and reliable battery support.
  • Compact Design: Lightweight and space-saving holder ideal for DIY electronics.
  • Easy Installation: Exact mounting holes for quick and secure attachment for battery.
  • Wide Application: Suitable for flashlights, power banks, electric tools, and other battery projects.