Help Battery decreases alot with little use!

[celticfc482]

I start the day with 100% after a few text messages maybe one call it goes right down to 55% then by the end of the day with very little use, maybe checking the time it is at 40%.

Im sure since the gingerbread update it has gone worse, any idea how i can improve it?

Thanks

 

[El Presidente]

What does your battery usage screen show? Have you installed anything recently?

There was a thread about Green Power messing with connection settings since the GB update causing massive battery drain, do you have that installed?

 

[mobile363]

with light use (screen on for a total of about 2 hours) I got almost 3 days of battery. This included a 30 minute phone call. 3g connection to check websites and emails. texting.

THough i am pretty anal about turning connections off and not having anything running in the background that i dont need. Id say my battery is doing alright. Have it checked out. I had mine replaced with no questions asked. and i dont even really think there was anything wrong with my old battery.