My battery has recently decided to take a dive. Last night I left my phone on to see how long it would last, it was on standby from 1am when I went to bed until 9 when I got up and it went from 80% down to 15% on standby alone...the only thing that I had running was NoLed and e-mail to check every 30 min. I know the NoLed can be a bit of a battery hog but that drastic of a drop on standby?
I think NoLED is a large battery hog, especially if it was blinking notifications at you. The notification thing is a weird one with Android devices... not sure why so many models do not have an external LED.