I just started playing with Task Manager today and have it set to turn off my 2 highest consumption apps in ADW Launcher and Beautiful Widgets, after screen is off for2 minutes, so I am looking forward to even greater battery life I hope.
Droid Razr Maxx, - Stock.
It keeps going, and going, and going
Well anyone who use wifi and 3G can get these great battery life. I am happy with 18-22 hours on 4G. I use my phone features to the fullest all day and before I go to bed i charge it. But its good to know that wifi and 3G can pro long the battery life in case do any traveling.