Linear MTR1 - 1-Channel Visor Transmitter - MegaCode Receiver

hi there i'm going to show you how to change the battery on this garage door opener the only thing you need is a very small phillips head screwdriver and then also your replacement battery this takes two of these two zero three two batteries and you get these on amazon they're really inexpensive there's a link below in the description that will take you straight there okay so first order of business is flip this over and right here there's a little screw and actually says battery access screw so take that out make sure you don't lose it and then flip this over and right here there's just a little notch stick your screwdriver in there and slide that tray out at this point you can see they're plus side up go ahead and pop those out take your new batteries pop one in it's really best if you're wearing gloves to do this go ahead and put that tray back in and then go ahead and test make sure