Anyone have one of these?
http://store.theiphoneblog.com/mophi.../8A37A4116.htm
If so, do you leave your iPhone in it all day, every day pretty much like a extended battery? or do you use it to charge your iPhone then remove it?
I'd like to get one but I want to know the correct way to use it.. I've seen people using it and it looks like it's charging the main iPhone battery.. but what happens when it's fully charged?