A typical primary lithium cylindrical cell, such as the CR2032, has a nominal voltage rating of 3 volts. This voltage remains relatively stable over the majority of the cell's discharge cycle, gradually decreasing as the cell is used. It's important to note that this voltage is higher than the standard 1.5 volts provided by alkaline batteries and is one of the reasons why lithium batteries are commonly used in devices that require higher voltage levels or longer-lasting power sources.