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15 black 18650 battery holder brackets, 2.4 by .8 inches, 18mm inner diameter

Unique-Bargains

Unique-Bargains 18650 Battery Holder Bracket 15 Pcs

SKU CH-MXQH-HADMG MPN 18650

Holds fifteen 18650 cells in triple-linked brackets with 18 mm mounting holes and fire-retardant construction

  • TypeBattery Protectors
  • Fire-retardant PC+PP+GP material protects cells during DIY pack builds
  • 15 black brackets let you assemble multiple 18650 packs at once
  • 18 mm mounting holes fit standard 18650 cylinders securely
  • Three-linked structure holds nickel strips firm for vibration testing
  • Top and bottom pieces required to complete each holder assembly

Battery Holder Bracket 15-Pack

This pack supplies fifteen black brackets sized 6 by 2 cm that accept 18650 cylindrical cells. Each holder is moulded from fire-retardant PC, PP and GP plastic with a crack-resistant slotted edge. The inner diameter measures 1.8 cm and the three-linked structure keeps cells aligned during assembly.

DIY Pack Builders and Hobbyists

Makers assembling custom lithium packs for drones, RC models or portable power will find the vibration-tested nickel-plate contacts useful. The brackets require a matching top and bottom piece to lock cells in place, so buyers who only have a single-sided holder should look elsewhere. Projects needing waterproof sealing or integrated BMS circuitry are not supported by this basic bracket.

18 mm Installation Hole Diameter

The 18 mm battery installation hole is the critical dimension that decides fit; cells with a larger or smaller diameter will not seat correctly. This single specification determines whether the holder matches your 18650 cells.

Highlights

  • Fire-retardant PC+PP+GP material protects cells during DIY pack builds
  • 15 black brackets let you assemble multiple 18650 packs at once
  • 18 mm mounting holes fit standard 18650 cylinders securely
  • Three-linked structure holds nickel strips firm for vibration testing
  • Top and bottom pieces required to complete each holder assembly

Specifications

BrandUnique Bargains
TypeBattery Protectors

Questions about this item

Does the 18mm inner diameter keep 18650 cells cool during continuous use?

The fire-retardant PC+PP+GP material resists heat and the open-slot design allows airflow around each 18650 cell during extended operation.

What additional parts are required to assemble a pack with these 15 brackets?

You need matching top and bottom pieces plus nickel strips or wire for series or parallel connections; the brackets alone only hold the cells.

Will the 1.8 cm mounting holes align with my existing 18650 pack chassis?

The 18 mm installation holes and 6 x 2 cm footprint match standard 18650 spacing, so they fit most DIY chassis designed for that cell size.

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