But what the hell? I've got 5-15% at the end of the day with 1ghz!
I subscribe all of this values because today since 12 hours ago i had OC to 1,6 ghz in "lagfree" mode and i have 50% battery remaining now.
I suppose that the governor you choose makes the difference! Because on the last week i OC to 1,2 ghz in "ondemand" mode fully charged before sleep, and when i waked up after 8 hours i had no battery at all!