The CR927 battery is used to power many different types of electronic devices. On this particular product we ship Generic - CR927. 

• The batteries will have a long shelf life. Most Lithium coin cells have a stated shelf life of 10 years, Silver Oxide has 5 Years and alkaline around 2-3 years, depending on date of manufacture may have less than that.
• Perfect battery for high drain devices that require a CR927 Lithium battery 

Specifications:

• Nominal Voltage 3 V
• Rated Capacity 30mAh
• Average Weight 0.051 g
• Chemistry - Lithium / Manganese Dioxide (Li/MnO2)
• Quantity Included - 1

Dimensions:

• Height 9.5mm
• Diameter 2.7mm