The CR1620 5BL Murata is a lithium button cell known for its reliable performance and long lifespan. With a voltage of 3.0 volts and a capacity of 80 mAh, this battery is ideal for a variety of applications, including watches, calculators, and other electronic devices. The button cell has a diameter of 16.0 mm and a height of 2.0 mm, making it compact and easy to handle. Lithium batteries are recognized for their high energy density and their ability to provide consistent performance over extended periods. These features make the CR1620 an excellent choice for devices that require a dependable power source. The long lifespan of the battery ensures that it remains ready for use even with infrequent usage over an extended time. This button cell is a practical solution for anyone who values quality and reliability.