CR2325 Coin Cell Cases with 316SS (Positive+Negative Cases), Diameter: 23 mm, Height : 2.5 mm

Technical Specification:

1. Material Composition:
   • Material: 316 Stainless Steel (316SS).
     • Superior corrosion resistance to withstand aggressive chemical environments, including exposure to battery electrolytes.
     • High mechanical strength and durability for reliable long-term performance.
2. Physical Dimensions:
   • Outer Diameter: 23 mm (standard size for CR2325 coin cells).
   • Height: 2.5 mm (total height of the assembled case).
   • Wall Thickness: Balanced to ensure lightweight construction while maintaining robustness.
3. Components:
   • Positive Case:
     • Acts as the top terminal, connecting with the cathode (positive electrode).
   • Negative Case:
     • Serves as the base terminal, connecting with the anode (negative electrode).
4. Surface Properties:
   • Polished Finish: Smooth surface ensures tight seals and minimizes the risk of electrolyte leakage.
   • Corrosion Resistance: Exceptional resistance to oxidation and degradation caused by chemical interactions.
5. Mechanical Properties:
   • Strength: Resists deformation under compressive forces during assembly and battery operation.
   • Precision Fit: Tight tolerances provide secure alignment for consistent electrical contact and performance.
6. Thermal Stability:
   • Operating Temperature Range: Performs reliably between -20°C to 60°C, suitable for standard lithium-ion battery applications.
   • Heat Resistance: Tolerates elevated temperatures during formation cycles or high-temperature testing.
7. Compatibility:
   • Compatible with CR2325 components such as spacers, springs, separators, and gaskets.
   • Suitable for various battery chemistries, including lithium-ion and solid-state configurations.

Applications:

1. Primary Applications:
   • Coin Cell Assembly for Lithium-Ion Battery Research:
     • Used in laboratories for testing and prototyping new battery materials, including cathodes, anodes, and electrolytes.
2. Industries:
   • Battery Research and Development:
     • Essential for prototyping advanced battery chemistries in research and development settings.
   • Consumer Electronics:
     • Integral in manufacturing CR2325 coin cells for devices like remote controls, medical devices, and wearables.
   • Energy Storage Development:
     • Supports small-scale energy storage innovations.
3. Advantages for Applications:
   • Superior Corrosion Resistance:
     • 316SS ensures durability in chemically aggressive environments, extending the component’s lifespan.
   • Dimensional Precision:
     • Provides reliable assembly and consistent performance in research and production.
   • Reusable:
     • Durable design allows for repeated use in laboratory experiments, reducing costs.
   • Wide Compatibility:
     • Suitable for various chemistries and experimental configurations, enabling versatile applications.
4. Specialized Uses:
   • Solid-State Battery Prototyping:
     • Ideal for testing solid electrolytes and lithium-metal anodes in compact designs.
   • High-Voltage Material Testing:
     • Compatible with high-energy cathode materials operating above 4.2 V.
   • Custom Experimental Configurations:
     • Useful for advanced material research and tailored setups.
5. Challenges and Mitigation:
   • Sealing Precision:
     • Improper sealing can lead to electrolyte leakage or internal short circuits.
       • Solution: Use high-quality gaskets and precise assembly techniques.
   • Material Fatigue:
     • Extended or improper handling may deform the cases.
       • Solution: Inspect and replace cases regularly to maintain reliability.

Summary:

The CR2325 Coin Cell Cases (316 Stainless Steel), with dimensions 23 mm diameter and 2.5 mm height, are premium-grade components designed for lithium-ion and solid-state battery assembly. Their enhanced corrosion resistance, mechanical strength, and thermal stability make them ideal for both research and commercial applications. These cases provide reliable performance in testing advanced energy storage materials, supporting innovations in consumer electronics, medical devices, and compact power solutions.