CR2450 Coin Cells
CR2450 Coin Cell Batteries have a dimension of 24.5mm X 5.0mm. It has a capacity of 550mAh. The higher capacity allows the battery to deliver a higher level of performance than some of the comparable zinc batteries with a lower capacity. These batteries offer a very low annual discharge rate of around 2%, giving them the ability to be stored for as many as ten years, without losing very much of their original charge.
The battery's lightweight and compact design makes it perfect for easy storage so that consumers can keep plenty on hand for all of their small electronic devices that use this type of battery.