Features: Good welding performance, high tensile tension, low resistivity. Mainly used in the manufacture of nickel-hydrogen batteries, lithium batteries, high magnification power tools, batteries, laptop batteries, battery combination with HM. The rigidity of this nickel strips can be more easily spot welded and soldered. Choosing the correct configuration of nickel strip for a battery based on the current that you would like to draw, it's very important. Produced by high quality steel, which will serve for a long for time. Specifications: Color: Silver. Material: Nickel-plated Steel Size: 0.15X20X4 mm(thickness x length x width) Quailty: 100Pcs Nickel Strip Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 100 Pieces T-shaped Nickel Strip