The Panasonic CR2032 Lithium Battery is a 3V lithium coin cell battery widely used for powering small electronic devices. Here are its key specifications and features based on available information:

Specifications:-

• Type: Lithium Manganese Dioxide (Li/MnO₂) coin cell
• Voltage: 3.0V
• Capacity: 210–240 mAh (typically around 220–225 mAh)
• Dimensions: 20mm diameter, 3.2mm thickness
• Weight: Approximately 2.8–2.9g
• Operating Temperature: -30°C to +60°C
• Shelf Life: Up to 10 years with low self-discharge
• Part Numbers: CR2032, DL2032, BR2032, KL2032, L2032, KCR2032, E-CR2032, ECR2032, KECR2032, 5004LC, SB-T1

Features:-

• High Energy Density: Provides long-lasting power in compact devices, often replacing multiple traditional batteries.
• Stable Voltage: Maintains consistent voltage during discharge for reliable performance.
• Anti-Leak Seal: Features a robust gasket and case design to prevent leakage, ensuring safety.
• Child-Resistant Packaging: Tamper-proof packaging meets IEC safety standards, requiring scissors to open.
• Mercury-Free: Environmentally friendly with 0% mercury.
• Wide Applications: Used in devices like remote controls, key fobs, calculators, digital watches, fitness trackers, medical devices (e.g., glucometers, thermometers), toys, and CMOS batteries for computers.

Performance:-

• Longevity: Designed for high-drain and low-drain pulse-discharge applications, such as keyless entry systems. Users report reliable performance in devices like kitchen scales and diabetes meters, though some note variable battery life (e.g., 2 months in scales vs. a week in some cases).
• Durability: The dimpled anode surface and concave cathode case enhance material adhesion, reducing internal resistance and supporting stable discharge.
• Temperature Resistance: Operates effectively in extreme conditions, making it suitable for diverse environments.