How do you replace the 9V battery?
837865
Place a flat screw driver in the gap below the enter key and slide down the cover. Swap the 9V battery & reattch the cover.
837866
You have to pry open the bottom portion of the unit itself to replace the 9V battery. I used a very small screwdriver to pry open the "tight" lid.
837867
There is a section below the key pad. Take a flat bladed screwdriver and use it to slide the cover down to get access to the 9volt battery. Replace and your set to go.
837868
Press the battery sliding cover in a bit first before trying to slide it down. This makes is open much easier.
837869
Here is a link to the owner's manual. http://www.liftmaster.com/CatalogResourcesV3/en-us/shared/files/tucmanuals/114A2924.pdf
1006578
On the panel where the dial is on the front of the door, that panel will pop off, you need to insert the end of a screewdriver to help you, you will then see the battery, a nine volt. When replaced you just pop the cover back on. Hope this helps. Merry Christmas, Sue
1163534
I was pretty sure it took a 9v, I just opened mine to confirm. 9 volt. Take care...
1451437
Turn off the laptop power. Then,slide and release the old battery before snap the new one in - there is only one way the battery can get in.
1783618
i have no idea if there is a 9volt battery in the unit. the pkg and instructions does not mention anything about a battery comming in the unit. you have to unscrew the unit very carefully or else you will easily strip and never get them off. find a jewlers screwdriver set. also, find a free image or photo site that you can post an image of the problem.
1091748
Once you have removed the battery's housing, you just pull the tips of the wiring attached to the battery. I hope this helps.
739451
Actually there is a way to replace batteries, to open unit locate 2 short screws at the "cork" end. Taking those out will allow you to remove brushed metal end. Then on the side is 4 spots of rubber which cover 4 longer screws. Now be careful you don't dump out contents but now the unit halves open up. You will see a battery pack that is connected to a printed circuit board. Either unsolder off the circuit board OR snip and strip the wires and attach new battery which if you search on Google the printed specification of the battery.. Simple
1510678
If I recall correctly from when I installed the unit, it should be a 9v battery.
1871709
My battery, which is 9 volt, lasted a couple years. The lights get dim and the operator get balky when it needs a battery replacement. If you change it quickly, you do not ned to reprogram it. Hope this helps.
1426528
You remove the battery and lay this flat in the battery tray. Replace the battery over it with the normal hold down device.
1617987
You need a small screwdriver, I believe a Phillips head, to open the battery compartment. You can replace battery. If it still doesn't turn on then you need to send back to replace.
1350387
There is a pin on the exterior, remove pin, turn the unit slightly and let it down. Squeeze the power holding cable connector to release it from unit. The battery compartment is in the bottom, open replace exactly as you remove and relock the battery door. Replace as you removed.
1389043
You have to change out the 9 volt backup battery. Since these are hardwired to your electrical system, you'll want to shut off the power to that room from the fuse box before trying to open it up and replace the battery.
2095413
Unscrew the screw in the back and take it off. You replace this battery just like replacing a watch battery.
537440
I haven't tried removing the battery yet, so I don't know. It looks like I would have to unscrew 9 screws on the bottom of the PC to get at the battery.
444580
The two 9V batteries are outside the safe and mounted on the circuit board under the keypad. The safe does not have to be opened to replace the batteries.I hope this answer answers your question.
432322
there's lots of videos on the internet on how to replace the battery -- essentially it's 1) prying open the back cover, 2) pulling the old battery out (it's glued in, so do it slowly and carefully), then 3) pulling the little white plug out, and then 4) replacing it in the same fashion with your new battery, and replacing the back cover. It snaps in, you just need to do it carefully.Video here: http://www.youtube.com/watch?v=Oi2RoheGfzg