Gold-Plated Stainless Steel Spacer / Coin Cell Washer

Application:
Designed specifically for coin cell (button cell) battery research and assembly. Suitable for special battery types requiring superior conductivity and chemical stability.

Key Features:
* High Conductivity: Features double-sided gold plating using 99.9% pure gold to ensure excellent electrical contact and low internal resistance.
* Precision Manufacturing: The surface is smooth and flat, with burr-free edges to prevent damage to battery separators or short circuits.
* Corrosion Resistant: Built on a core of 304# stainless steel, offering high structural integrity and resistance to electrolyte corrosion.

Key Specifications:
* Dimensions: Diameter 15.5 mm x Thickness 0.5 mm
* Base Material: 304 Stainless Steel
* Plating Material: Pure Gold
* Plating Purity: 99.9%
* Plating Thickness: < 1um
* Packaging: 10 Pieces / Pack