iphone accessories - Version 1.0 http://www.accessoriesiphone.us - Only one condition detracts from your iphone's ability to be used as well as it might otherwise be. This isn't a regulation or limitation put in place by a governmental agency. Rather, it's something you can reach out and touch that is, the most important thing for keeping your iphone usable is that its battery has to be ready to go when you need it.