Chinese Diesel Heater Remote Control Battery 

I recently converted from the old style diesel heater controller to the new LCD type Controller and it came with a remote control. The remote control was not working of course, because they ship it with no battery inside. However they don't tell you what kind of battery goes inside the remote control. It is a 27A type battery... which I went to coles, bunnings, and a few other shops and could not find. I ended up ordering one from ebay. Anyway, here's a quick video about the remote and a few words about the controller conversion.