you have to use BlackIce rom, your battery will last two days!!
In my opinion we know very well how we use our phones. The battery consumption varies from user to user, from rom to rom and from location to location. So.... i think only same user with same rom in same location can see and feel the difference.the battery lasting one day is ferly sad and annoying. I was talking about batteries that claim they have extra amps but unfortunetley they are 99% rip-off's if they are the same size.... the only solution is a external battery case pack...
a bad solution but at least some solution