Premium Nickel Strips Cell Holder for secure and stable 18650 battery assembly with precise spot welding compatibility

Durable ABS plastic box with reinforced structure for long-lasting battery pack protection and heat resistance

Universal design fits multiple 18650 cells for DIY power banks, e-bikes, solar storage, and industrial equipment

High-conductivity nickel strips ensure optimal current flow and minimal energy loss in high-demand applications

Tool-free modular assembly with pre-drilled ventilation slots for safe heat dissipation and easy maintenance

Compact lightweight casing with snap-lock mechanism for portable power solutions and space-efficient storage

UL94-V0 flame-retardant material meets safety standards for lithium-ion battery enclosures in commercial use

Precision laser-cut terminals with anti-corrosion coating for reliable connections in humid or outdoor environments

Compatible with series/parallel configurations for customizable voltage and capacity in robotics or backup systems

OEM/ODM support available for bulk orders with custom branding options on cases and metal components