I'm using CM9. With my correction to wifi-sleep, I reach 16h with 35% of battery remaining with wifi on, gps on(no latitude tested yet), network set to 2G/3G, two gmail accounts and 1 imap(push) synchronizing, some minutes playing fish live 3 times a day, and turning the screen on and off several times a day to unlock my desktop with google authenticator.

Originally Posted by epinter

I'm using CM9. With my correction to wifi-sleep, I reach 16h with 35% of battery remaining with wifi on, gps on(no latitude tested yet), network set to 2G/3G, two gmail accounts and 1 imap(push) synchronizing, some minutes playing fish live 3 times a day, and turning the screen on and off several times a day to unlock my desktop with google authenticator.

Wow that's great. It sounds like you use your phone closer to the way I do. I think there are two CM9 roms which one are you using?

Sent from my MB860 using xda app-developers app