This listing ships from the United States.
Spot welding area is copper-nickel composite material, other areas are pure copper.
Features and specifications:
• Grade: Pure Copper
• Advantages: Strong welding, support through high current
• Size: As Listed
• Material: Copper / Copper Nickel
• Components: 99% Pure Copper
• Use: For 21700 battery spot welding
• Copper thickness: 0.3mm
Package Content: Every 5 pieces is one unit.
(If you want to make a special copper bus shape for your battery, please contact us.)