Originally Posted by crazy4ker
Yes you can extend you battery by turning down some of the settings, but the main problem you have is your battery going down overnight - when the phone should be in sleep mode. My battery is still going well, over 24hour since the last recharge and I now leave wifi, sync etc on all the time now. It normally doesn't last 12hours. Your symptoms sound exactly like mine was.
Go to Menu>>settings>>about phone>>battery. and post your "awake time" and "up time".
Ive navigated for 30 minutes took some photos and video of my daughter in the park and sent a few emails and texts
now stands at 56%
I'd hardly call that excessive usage but theres no way im going to get anywhere near 24 hours.