ITEM NAME:2M 8mm x 0.1 Pure Ni Plate Nickel Strip Tape For Li 18650 Battery Spot Welding Z a.imagelink a:hover.imagelink {color:#db3606;.If you only have three or four hundred small spot welder, but also with the battery holder, also taking into account. Size: 0.1mm 8mm / Thickness Width. Color: Silver. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.