Its under the profiles. When you open profile scroll to the bottom where is lets you set the temperature setting. Click modify and at top of the new box should give you the option to set it to the temp of battery or CPU. Set it to the battery if it isn't already.
This was something different pipester thanks for that though. Mine was cause of a rom problem somewhere one of the kernals I flashed or something like that.
My battery would be dead with no usage on a full charge in about 4 hours. When normally I can run it all day without issue. Now I got it all sorted. Still getting a little hot but I will look into that issue now.