What kind of battery is this, or more to the point where can I get one. My garage door remote control stopped working so I opened it expecting a button type battery to be replaced but it was one I have never seen before. 8mm Dia x 28mm Long, a bit like an AAA but even smaller. It tests as very low so I assume that is the problem. It is very difficult to read the markings but it says alkaline 27A12V from what I can see, obviously not 27amp but the rest is unreadble. Any ideas please.
It is almost word for word, I have seen it. Copy and Paste almost but I can assure you it wasn't. I was merely asking for some help to identify it as I did not recall posting the question before. Snide remarks relating to other peoples memory issues are less than helpful.