keychain is off, brightness i alwys keep it to minimal, idon't use dynamic wallpapers or any of that. I try to close all the apps after I use them everytime. These were the normal thing which i used to do before ios 7.0.3 and I was happy with the battery life that was giving me. This update is very bad now, I seriously do not know what to do.
did you try the links.
if that didnt work try this
Go to settings>icloud>storage and back up>back up
or back it up to a computer
after that preform a restore by going to
general>reset>erase all content and settings
this will delete everything except the enabled stuff on icloud.
You can view whats enabled by going to icloud in settings.
I have an iPod touch 5G, so keep in mind:
WiFi on all day, everyday
No Bluetooth (Airdrop or earphones or speakers)
Dynamic wallpaper (same for lock and home)
All stock apps excluding Passbook in Notification Center (one third-party app as well)
Brightness set at third level (lined it up with third volume level by equalizing it on control center--lined them up)
Sound at halfway
One email address (iCloud; Push), other is Gmail (manual)
Photo Stream (shared) on
Find My iPod off
Music Late Night Equalizer on
Automatic Updates off
Background Refresh off
Lcoation Services completely off
My iPod lasts from 8 in the morning to 7-8 at night.