Battery drain?

[FreddeMM]

My L9 seems to have gotten worse battery life, and the biggest battery user is the cell standby witch uses about 40% of the battery, though i have only about 1% time without a signal.
Can anyone recommend any fixes, the phone is rooted.
i can use the phone about 10h before if needs recharging, with moderate use.

 

[rickey2]

I have the same problem . It must be the system. I have to charge to 80/90 percent before bedtime in order to have anything in A.M. I hope someone has a solution