Battery life? Bro the best one of all my used ROMs. I'm not a hard user and don't play games and videos. Each day mornings read (vifi or mobile net) 15-20 minutes news, 1 hour music player and of course mail, sms and 10-15 phone calls at job. In such a usage I charge it once or twice on week. I standby (no wifi and dat) 2-4 mAh. I have downloaded 90 apps and greenfield them, setting to battery save mod with restricted ticked and off course Agni lasts kernel using battery save profile.