Nickel Strip for Battery Spot Welding | 0.15mm & 0.2mm Thickness | 18650 & 21700 Cell Compatible

Achieve consistent, high-conductivity welds for your battery packs with this T2 nickel-plated copper strip. Available in 5M or 10M rolls and 0.15mm or 0.2mm thicknesses, this premium strip is engineered for spot welders to create durable, low-resistance connections on 18650 and 21700 cells, ensuring optimal power transfer and pack longevity. Features and Benefits - T2 Nickel Plating on Pure Copper - Provides superior corrosion resistance and a clean, oxide-free surface for excellent electrical conductivity and consistent weld quality. - High-Purity Copper Core - Ensures minimal electrical resistance, reducing heat buildup and voltage drop within your battery pack for maximum efficiency. - Precision 0.15mm or 0.2mm Thickness - Offers the ideal balance of flexibility for shaping and sufficient material for a strong, low-resistance weld joint. - Consistent Roll Format (5M/10M) - Allows for continuous, uninterrupted welding sessions on large projects, improving workflow and reducing waste from joins. Applications - Custom Battery Pack Assembly - The essential material for building reliable power banks, e-bike batteries, and solar storage systems using 18650 or 21700 lithium-ion cells. - RC Hobby and Drone Power Systems - Create lightweight, high-current battery configurations for drones, RC cars, and airplanes that demand robust electrical connections. - Device Repair and Restoration - Replace damaged or corroded nickel strips in laptops, power tools, and other electronics to restore full functionality and safety. - DIY Energy Projects - Ideal for constructing home energy storage solutions, portable power stations, and other custom high-capacity battery applications.