I just went 45 hours between charges. I am not in a 4G market so the 4G radio is turned off and I use locale to disable GPS when I am at home but I really wonde

I just went 45 hours between charges. I am not in a 4G market so the 4G radio is turned off and I use locale to disable GPS when I am at home but I really wonder about some of these issue people have experienced. It almost makes me wonder if the stock batteries may have had some bad manufacturing batches or something - either that or they really need to be conditioned properly which is something I was religious about the first few days.