Factory Wholesale Solderable 18650 4P Pure Nickel Strip – Premium Spot Welding Connector for High-Performance Lithium Battery Packs

Ultra-Conductive Pure Nickel Material – Ensures minimal resistance and superior current flow for efficient battery pack assembly, enhancing overall energy transfer and longevity.

Precision Laser-Cut Design – Clean edges and uniform thickness (0.15mm standard) for flawless spot welding, eliminating short circuits and ensuring secure connections in high-demand applications.

Solderable & Welding-Ready – Compatible with both soldering irons and spot welders, offering flexibility for DIY enthusiasts, e-bike builders, and industrial battery manufacturers.

Optimized for 18650 Battery Arrays – Ideal for power banks, electric vehicles, solar storage systems, and portable tools, providing reliable conductivity under high-load conditions.

Bulk Packaging for Cost Efficiency – Direct factory pricing with wholesale quantities, tailored for large-scale projects and commercial battery production lines.

Corrosion-Resistant & Durable – Withstands extreme temperatures and harsh environments, ensuring stable performance in automotive, marine, and off-grid energy applications.