2007 MAZDA CX7 Remote key battery

This CR1620 Battery will replace the old one from your 2007 MAZDA CX7 Remote key, Please make sure you have this CR1620 number on the old battery, if you have no battery available in your remote, you may find the battery number on the back cover of your 2007 MAZDA CX7 Remote key, Please gave us a call if you have not found any numbers on your remote.