High-Purity Nickel 18650 Battery Connector Strips – Precision Spot Welding Solution

Ultra-Conductive Pure Nickel
Crafted from 99.9% pure nickel for minimal resistance and maximum current flow, ensuring efficient power transfer in high-demand battery packs.
Laser-Cut Precision
Precision laser-cut edges guarantee clean, burr-free strips for seamless spot welding, reducing heat buildup and prolonging battery lifespan.
Optimized for 18650 Cells
Designed specifically for 18650 lithium battery packs, with 4P configuration for stable parallel connections in DIY powerwalls, e-bikes, and solar storage systems.
Durable & Corrosion-Resistant
Nickel’s natural oxidation resistance ensures long-term reliability in humid or high-temperature environments, ideal for EVs and marine applications.
Solderable & Weld-Ready
Pre-flashed surface accepts both spot welding and soldering, offering flexibility for hobbyists and professional battery assemblers.
Bulk Savings Advantage
Global wholesale pricing for large-scale projects—order in bulk and cut costs without compromising on premium materials or performance.