5 count. Small, But Powerful: Each one offers a cell size of 2032 (measures 0.78 inch in diameter by 0.12 inch thick). It is lightweight and small in size, but each lithium battery offers 3-volts of power and a 230 mAh capacity for impressive performance. Handy Replacement: Use the CR2032 Lithium cell as a convenient replacement for BR2032, DL2032, and ECR2032 batteries. The CR2032 button battery offers useful versatility and provide a great choice for a wide variety of everyday must-have devices. Individually Packaged: Simply access each battery in the back of the package. Conveniently save the others for later—no need to worry about the extras falling out and rolling away. Even more, each small disc-shaped lithium battery comes with engraved markings for at-a-glance identification. High Quality: Our lithium coin battery CR2032 are not leaking, corroding, or otherwise failing. It is reliable and designed to service your devices for a t least two years.