Hi Andy,
There is a place for a case with built-in battery and a place for just external batteries. For one thing there is no battery case out there which has more than maybe 1 charge and while this might be enough for you and for many, others might want something which allows them to charge their phone 3 or 4 or even 8 or 10 times for example if you go out camping. I also have not seen a battery case which has a belt clip (does the Mophie have that)? In my opinion a belt clip is pretty important for getting the most out of apps like BlindSquare or the Seeing Eye app because first of all I want to have my phone somewhere where I can interact with it which I can do if it is on my hip. Second I want it to be on my hip in a swivel belt clip so the top of the phone can point in the direction I am walking which gives me correct compass readings. BlindSquare uses the compass for sure as well as GPS and I am not quite sure about the Seeing Eye app, but I think it also uses the compass when you use the LookAround Wand feature. Regards, Sieghard -- You received this message because you are subscribed to the "VIPhone" Google Group. Post a new message to VIPhone by emailing viphone@googlegroups.com. Search and view the VIPhone archives by visiting http://www.mail-archive.com/viphone@googlegroups.com/. Reach the VIPhone owner and moderators by emailing viphone+ow...@googlegroups.com. Unsubscribe and leave VIPhone by emailing viphone+unsubscr...@googlegroups.com. More VIPhone group options can be found by visiting http://groups.google.com/group/viphone?hl=en. --- You received this message because you are subscribed to the Google Groups "VIPhone" group. To unsubscribe from this group and stop receiving emails from it, send an email to viphone+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.