Instructional video on how to replace the battery in BA Guard Panel. You'll know you need to replace your battery when you see the text 'MAIN SERVC BATT MSING." You will be able to easily disconnect the old battery and replace with your new battery, ensuring that you reconnect the wires with a red-to-red and black-to-black configuration. Watch the...

Instructional video on how to replace the battery in BA Guard Panel. You'll know you need to replace your battery when you see the text 'MAIN SERVC BATT MSING." You will be able to easily disconnect the old battery and replace with your new battery, ensuring that you reconnect the wires with a red-to-red and black-to-black configuration. Watch the video:  https://transalarm.exavault.com/share/view/jctk-gnkwt2aj