The Duracell CR 2450 is a high-quality lithium coin cell button battery with a voltage of 3V, perfect for use in high drain devices such as sound and vision equipment. This unit is a reliable and long-lasting source of power for a variety of applications, making it a versatile option for those in need of a dependable battery solution. With the Duracell brand reputation for excellence and performance, customers can trust that this battery will meet their power needs efficiently and effectively.