High quality: Pure nickel strips offer higher purity compared to other nickel strips, providing good luster, low internal resistance, excellent spot welding performance, high tensile strength, and ease of use for reliable results. High purity: This pure nickel strip differs from standard tinned steel strips, offering superior corrosion resistance, heat resistance, and performance in alkaline environments due to its high purity. The nickel strip remains stable and secure after welding to 18650 batteries, lithium-ion batteries, and various circuit systems. Nickel strips are commonly used in battery manufacturing due to their excellent spot weldability, brazeability, and long-term corrosion resistance. Lithium-ion battery pack: Rechargeable lithium-ion battery packs are essential for electric bicycles and cordless power tools. These pure nickel strips are suitable for direct spot welding of battery cells. Widely used: Nickel strip solder pads are primarily used in battery welding applications. They can be easily spot welded and soldered, making them compatible with high-capacity lithium batteries such as 18650 cells. Thickness: 0.15mm Weight: 1kg Width: 8mm Features: Good glossiness, low internal resistance, excellent spot welding performance Color: Silver Material: Nickel plated Package Contents: 1 roll * Spot welding machine connection piece Note: The package includes only the items listed above. Light reflection and display differences may cause slight variations between the image color and the actual product. Measurement allowance is +/- 1-3cm.