What's the 2012 Mazda 3 key fob battery type?

The 2012 Mazda3 key fob battery type is listed as a CR1620 3-volt coin cell battery according to factory specifications. These arE-Classified as the battery of a watch and can also be used for other electronics. Pricing for the batteries is reasonably inexpensive and, depending on the brand and the size, can cost between $5 to $10 for a bag. The battery is the first thing to search whether the key fob is not working, because when You use the key fob to get inside, the car will warn You that it has to be changed. If a new battery does not operate to get the key fob running, it would most likely be a broken key transponder that You can take for replacement to the supplier.