That battery is the daddy of them all! Well, almost after I looked at that HD battery lol. Thank you for the comparison pictures and trying the battery out. From the conclusion of this thread I think I will keep looking for a cover of some sort to protect the phone with the extended battery attached. There has to be someone out there that makes one. Maybe I'll write an email to Invisishield and ask them if they can custom make one?

Are you guys sure the phone doesn't fit in the original belt case provided in the box? It seems like the elastic makes just enough room for it to slide into.