Jam: I don't have a LV T1 core, just the original SV T1 core, and I don't have an Ultra, just an UltraLite, and I suspect a 20W LV T1 core wouldn't even get a half a hit out of one of the 10440 AAA size battereies. I do have a glass mouthpiece though. :)
Actually, I'm sending all my "series 1"...