Hi all, I am new here, but not to vaping, I have been for almost 2 years now next month.. anyways I have an eGo battery that does not work when attached to the atty.... and I have been using this same atty/battery combo for a while. Nothing has changed.. it will light up and work when its not connected to the atty, but once I connect it.. it doesn't work anymore. I have tried cleaning the connections a bit but it didn't help.. is this the end of it's life? lol