Omnergy's lithium manganese button battery (CR series, include CR927, CR1220, CR1025, CR2032, CR2016 etc coin type batteries ) has always been a special coin battery in the field of smart medical care. The battery has the characteristics of long life, lightweight, stable voltage, etc. Power Glory Focusing on lithium batteries for 20 years, it provides customized lithium micro batteries and highly adaptable power solutions for customers in the smart medical field. It is the best choice for stable power supply of CGM dynamic blood glucose meters. Power Glory is your most trusted supplier of button batteries!