One of the big questions I always hear from newbies to the iOS world is "Why are there battery pack cases for the iPhone but not for the iPad?". That's a really good question, and one that I couldn't honestly answer. Now Digital Treasures has done the inevitable and created the Props Power Case for iPad mini ($79.95) as well as two larger versions for your full-sized iPad ($89.95 for 8000 mAh battery, $119.95 for 12000 mAh battery). In this review, I'll take a look at the Props Power Case for iPad mini to give you an idea of the u
