• A 10-pack of black plastic 18650 battery holder brackets, arranged in two rows of five.
  • Top-down view of ten interlocking 18650 battery spacers, showing the circular holder and connection points.
  • A single purple 18650 battery cell placed into a 2x2 black plastic holder bracket, demonstrating its use.
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10-Pack 18650 Battery Holder Bracket Spacers for DIY Battery Packs

10-Pack 18650 Battery Holder Bracket Spacers for DIY Battery Packs

HK$10.00
HK$10.00
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Shipping calculated at checkout.

Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Our 10-Pack of 18650 Battery Holder Brackets is the essential building block for any high-quality DIY battery project. Whether you're building a power pack for an e-bike, a solar storage system, or a custom portable device, these spacers provide a stable, secure, and professional solution.

The unique interlocking design allows you to snap individual holders together, creating a rigid battery pack of any size or configuration (e.g., 2S, 3S, 4P, 10P). The spacer framework ensures each cell is held firmly in place while promoting critical airflow for better heat dissipation and safety.

Key Features:

  • Modular Interlocking Design: Easily snap multiple units together to build packs of any shape or size.
  • Stable & Secure: Holds 18650 batteries firmly, preventing movement and ensuring reliable connections.
  • Promotes Airflow: The spacer design helps with heat dissipation, improving battery life and safety.
  • Durable Material: Made from high-quality, sturdy black ABS plastic for long-lasting use.
  • Easy to Use: Perfect for beginners and experts in DIY battery building.

What's Included:

  • 10 x 18650 Battery Holder Brackets

Specifications:

  • Compatibility: 18650 Lithium-ion Batteries
  • Material: ABS Plastic
  • Color: Black
  • Dimensions (Single Unit): Approx. 22mm x 22mm x 11mm
  • Inner Diameter: Approx. 18.4mm (Provides a snug fit for 18650 cells)
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