Neither am I, but it's nowhere near what i was getting when i first got my phone last april. I'm talking i would get 2 days of moderate use without charging and at least a day of heavy use. I keep my brightness low, almost to the point where i cant see at times, my cpu is underclocked, bg data is off, no wifi scanning or bluetooth on and location services are off. The only widget ive ever used on this phone period is the new circles widget but it isnt synced due to bg data being off. I like JB and all but I'm highly considering going back to a gingerbread based rom.