1. High quality: Unlike other nickel strips, pure nickel strips have higher purity requirements. Our nickel wire has good luster, low internal resistance, good spot welding performance, high tensile strength, easy operation, and high-quality makes you more satisfied. 2. High purity: This pure nickel strip is different from ordinary tinned steel strip, and its high purity gives it excellent resistance, heat resistance, and strong alkalinity. 3. The nickel strip here never corrode or loosen after being welded to 18650 batteries, lithium-ion batteries, and any other circuit systems. Nickel strip is commonly used in battery manufacturing because it is easy to spot weld and braze, and has high resistance over time. 4. Lithium ion battery pack: Each electric bicycle or wireless electric tool requires a rechargeable lithium ion battery pack. These pure nickel strips can be directly used for spot welding battery cells. 5. Widely used: Nickel strip solder pads are mainly used in of battery welding, which can be easily spot welded and soldered, and perfectly matched with large capacity lithium batteries such as 18650. Thickness:0.15mm Weight:1kg Width:8mm Features:Good glossiness, slow internal resistance, and good spot welding performance Colour:Silver Material:Nickel plated Package Contents: 1 roll * Spot welding machine connection piece Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.