Professional Grade Lithium Manganese Dioxide Button Cell with High Capacity

Professional Grade Lithium Manganese Dioxide Button Cell with High Capacity. High Capacity Performance: Nominal capacity of 620 mAh with 3.0V nominal voltage for reliable power. Industrial Grade Quality: Designed for industrial applications with high reliability standards. 100% Finished Product Inspection: All products undergo visual and functional inspection before shipping. ODM Customization Available: Customization services available based on customer provided samples. CNAS Certified Testing: Equipped with a testing center certified by CNAS for quality assurance. Low Self-Discharge Rate: Standard continuous discharge current of 0.4 mA ensures long shelf life.