I'm using the Sense 4 rom with the Anthrax kernel and my battery life seems to be pretty horrible. Coming from the Droid X running ICS with a smaller battery, I got better battery life before. Overclocked to 1.6ghz with SmartassV2, but drops to 1.2ghz when it gets above 93 degrees F and 384mhz when the screen turns off. Facebook and Twitter set to not sync, coverage is decent where I am. GPS off. Auto brightness is on, but usually dim. I have noticed the phone getting warm in my pocket, not sure if that has anything to do with it.
As you can see, it even dropped 2% in the 1 minute between taking screenshots.


As you can see, it even dropped 2% in the 1 minute between taking screenshots.