I know I've read a few other people having issues with battery life. My question to you, what did you do to fix it? I have always has awesome battery life, but now for some reason I'm at 50% after only 4 hours since I unplugged from the charger, with only 35 mins screen time.. And I've tried the reset script.
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Not sure if this applies to you, but I flashed Faux Kernel, Gideon OC/UV script, installed System Tuner to tweak voltages and such, and then Juice Offender to quickly drain battery. Somewhere along the way, the battery started draining really fast, even with screen off.
Then I deleted Juice Offender, System tuner and re-installed Digital Warfare with the Kernel intact and the battery life has been great (why did I change it in the first place?). I didn't even -wipe before re-installing. So if you did any/all of the things above then that might be a place to start.