Let your iPad do the job for you
Go to Settings>General>Auto-Lock and choose the time you want your iPad to turn off automatically. I use 10 minutes to save the battery life if I can tear myself away from it for a while.
Regards, Andrew
That is a great suggestion! I checked my iPad last night because the battery was completely dead in the morning and I had previously set everything I could think of to get the battery to last as long as possible. I usually just shut the cover (it's supposed to turn the iPad off) and forget it until I want to use it again.
Anyway I checked Settings/General/Auto-Lock and it was set to NEVER. I also had updated the IOS to 6.1.3 but don't know if the update made the change or it has been like that right along. I've done a bit of searching for Battery Maintenance and Dead Battery and only found one item mentioning the Auto-Lock as being a potential problem area. I now thing it is very important to check where it is set at.