100pcs 18650 Lithium Battery Nickel Sheet Polygonal Battery Nickel Sheet For Spot Welding Machine Batteries Connection Sheets _x000D_ 100pcs 18650 Lithium Battery Nickel Sheet Polygonal Battery Nickel Sheet For Spot Welding Machine Batteries Connection Sheets Features: 1. The raw material adopts penetrating nickel plating process, high consistency of nickel layer, firm bonding, low internal resistance, no flaking, easy oxidation. 2. All stamping molds are made in Japan, with high precision, accurate dimensions, small assembly error, small burrs and sharp edges, which will not puncture the battery film and ensure safety and reliability. 3. The nickel strip is completely degreased, the surface is smooth and clean, easy to spot weld and tin-plated. 4. Main application: battery connectors and lead-in pieces. The products are mainly used in nickel-metal hydride batteries, lithium batteries, lugs, power tools, combi batteries, polymer batteries, power batteries, instrumentation, communications, electric vacuum, special light bulbs and other industries. 5.Package includes 100PCS, which can meet various demands. Parameter: Material: stainless steel Process: nickel-plated Thickness: about 0.18 mm Package includes: Nickel sheet *100 _x000D_