Copper Nail

A high-purity copper engineered as the negative current collector to smoothly conduct electricity from the zinc anode gel to the negative terminal in alkaline batteries.

• High Electrical Conductivity: Formulated with premium alloys to minimize internal resistance and ensure stable voltage output during high-drain discharge.
• Low Gassing & High Purity: Manufactured with strictly controlled trace elements to prevent self-discharge, hydrogen gas evolution, and battery leakage.
• Precise Dimensional Tolerance: Produced via high-precision cold heading to guarantee clean, straight shafts and sharp tips for flawless insertion during high-speed automated assembly.