Unique-Bargains 26650 Lithium Ion Cell Battery Holder Bracket 50 Pcs

DIY Battery Pack Component

These brackets are designed for hobbyists and makers who assemble custom 26650 lithium-ion battery packs. Each piece forms part of a modular 1-linked structure that holds cylindrical cells securely during the build process. The fire-retardant pc+pp+gp material adds a layer of safety for experimental projects. The pack includes fifty brackets to support larger configurations.

Modular 1-Linked Structure

The design requires both a top and bottom piece to function, creating a complete enclosure for each cell. An inner diameter of 26mm matches the 26650 form factor precisely, while the crack-resistant edges and integrated slots ensure a firm hold without extra fasteners. This system frees the builder from designing custom mounting hardware and allows nickel plate vibration testing without permanent attachment. The 29mm square footprint keeps the layout compact.

Sustained Assembly Reliability

Under continuous use, the fire-retardant composite maintains its structural integrity and resists cracking at the stress points. The secure slotted grip prevents cell movement that could lead to connection fatigue over time. Vibration testing can be performed directly on the assembled pack to verify durability before final deployment. The material choice supports consistent performance throughout the pack's operational life.