Premium CR Series Lithium Coin Cells: High-Energy, Long-Life Power for Critical Applications

Premium CR Series Lithium Coin Cells: High-Energy, Long-Life Power for Critical Applications

Description:
When devices require decade-long reliability in extreme temperatures, the CR Series Lithium Manganese Dioxide (Li-MnO₂) Coin Cell is the definitive industry standard. The "CR" designation signifies a lithium metal anode paired with a heat-treated manganese dioxide cathode—a chemistry specifically engineered for low self-discharge, high pulse capability, and wide operating temperature ranges .

Unlike alkaline button cells, CR cells deliver a stable 3.0V nominal output with an exceptionally flat discharge curve, making them indispensable for applications where data integrity and precision matter most. From safeguarding BIOS settings in computer motherboards to powering life-saving AED defibrillator pads and remote tire pressure sensors, our CR series (CR2032, CR2025, CR2016, CR2450, etc.) ensures uninterrupted performance for up to 10 years in storage .

Key Advantages:

• Industry-Leading Shelf Life: Boasts a self-discharge rate of less than 0.5% per year , ensuring devices are ready to operate even after a decade of standby .

• Extreme Temperature Resilience: Operates reliably across a wide thermal spectrum from -30°C to +60°C , essential for automotive key fobs, outdoor IoT sensors, and industrial meters .

• High Pulse Discharge: Delivers robust current pulses (up to 20mA for CR2032) required for RF transmission and LED blinking in smart home sensors and medical alert pendants .

• Leak-Resistant Construction: Features a crimped seal with specialized gasket materials to prevent electrolyte leakage, safeguarding delicate PCB contacts in computer motherboards (CMOS/RTC backup).

• Full Line Availability: Comprehensive size range from slim CR2016 (1.6mm) to high-capacity CR2477 (1000mAh), meeting all IEC 60086-4 standards .