316 Stainless Steel Coin Cell Spring Plate / Spring Disc

This 316 stainless steel spring plate is developed for coin cell battery assembly, serving as a reliable contact component in experimental and energy material research setups. Manufactured by Canrd, the spring disc is available in funnel and wave configurations with precise dimensions such as 13.0×1.8 mm and 15.4×1.0–1.2 mm, ensuring compatibility with standard button cell hardware. The 316L grade material offers good corrosion resistance and mechanical durability for repeated use in laboratory environments. A key practical feature is that Canrd pre-treats these components with professional cleaning solvents before shipment, so they can be used directly without additional ultrasonic or immersion cleaning steps. Typical applications include assembling coin cells for battery testing, material screening, and electrochemical studies where consistent contact pressure and cleanliness are essential. The spring plates are supplied in packs of 100 or 1000 pieces to suit both individual experiments and larger research workflows.