CR2325 Coin Cell Cases with 304SS (Positive+Negative Cases), Diameter: 23 mm, Height : 2.5 mm

Technical Specification:

1. Material Composition:
   • Material: 304 Stainless Steel (304SS).
     • Excellent corrosion resistance to protect against degradation caused by electrolytes and other battery components.
     • High mechanical strength to withstand assembly and operational stresses.
2. Physical Dimensions:
   • Outer Diameter: 23 mm (standard size for CR2325 coin cells).
   • Height: 2.5 mm (total height of assembled case).
   • Wall Thickness: Optimized for durability while maintaining lightweight characteristics.
3. Components:
   • Positive Case:
     • Acts as the top terminal, connecting with the cathode (positive electrode).
   • Negative Case:
     • Serves as the bottom terminal, connecting with the anode (negative electrode).
4. Surface Properties:
   • Polished Finish: Smooth surface ensures a tight seal and reduces the risk of leakage.
   • Corrosion Resistance: Protects against chemical reactions with battery materials.
5. Mechanical Properties:
   • Strength: Withstands mechanical compression during assembly and usage.
   • Precision Fit: Ensures secure alignment and contact between internal components.
6. Thermal Stability:
   • Operating Temperature Range: Stable between -20°C to 60°C for standard lithium-ion battery operation.
   • Tolerates elevated temperatures during formation or testing procedures.
7. Compatibility:
   • Designed for CR2325 cells and compatible with various battery chemistries, including lithium-ion and solid-state batteries.
   • Works seamlessly with coin cell components like spacers, springs, gaskets, and separators.

Applications:

1. Primary Applications:
   • Coin Cell Assembly for Lithium-Ion Battery Research:
     • Used in laboratory environments to evaluate new cathode, anode, and electrolyte materials.
2. Industries:
   • Battery Research and Development:
     • Essential for prototyping advanced battery chemistries.
   • Consumer Electronics:
     • Integral in the production of CR2325 coin cells for devices such as medical equipment, sensors, and remote controls.
   • Energy Storage Development:
     • Supports research in compact and efficient energy storage solutions.
3. Advantages for Applications:
   • Corrosion Resistance:
     • Ensures long-term reliability in chemically aggressive battery environments.
   • Dimensional Precision:
     • Provides consistent performance and reliable assembly in experimental and commercial settings.
   • Reusable:
     • Durable enough for repeated use in laboratory testing setups.
   • Wide Compatibility:
     • Can be used with various chemistries and experimental configurations.
4. Specialized Uses:
   • Solid-State Battery Prototypes:
     • Ideal for testing solid electrolytes and lithium-metal anodes in compact formats.
   • High-Voltage Material Testing:
     • Supports research on cathodes operating at higher voltages (>4.2 V).
   • Custom Experimental Setups:
     • Suitable for tailored configurations in advanced material testing.
5. Challenges and Mitigation:
   • Sealing Precision:
     • Poor sealing can result in electrolyte leakage or internal short circuits.
       • Solution: Use high-quality gaskets and follow precise assembly protocols.
   • Material Fatigue:
     • Prolonged or improper use can deform the cases.
       • Solution: Regularly inspect and replace cases as needed.

Summary:

The CR2325 Coin Cell Cases (304 Stainless Steel) with dimensions 23 mm diameter and 2.5 mm height are essential components for assembling high-performance coin cells. Their corrosion resistance, mechanical strength, and precision make them ideal for both research and commercial applications in lithium-ion and solid-state battery development. These cases provide consistent and reliable performance, supporting advancements in compact energy storage solutions for consumer electronics, medical devices, and beyond.