ITEM NAME:10pcs T type 18650 li-battery nickel sheet nickel plated 0.2*25*10JBTEUS Product packaging: 10 pieces / bag Main application: battery connection sheet, lead-out sheet, the product is mainly used in nickel-metal hydride batteries, lithium batteries, ear, power tools, battery packs, polymer batteries, power batteries and instrumentation, telecommunications, vacuum, special light bulbs and other industries..Size: 25MM long 10MM wide 0.2MM thick.