Winner of a Best of Show Award at the 2013 CES, MyCharge's Freedom 2000 ($100) has arrived for testing. The 2000mAh iPhone 5 battery pack is the second case, behind iKit's NuCharge, that doesn't have a fixed Lightning plug, but rather relies on a tethered cable that can be plugged in or pulled out of the iPhone's bottom as necessary. Instead of forming a case from separate pieces of plastic, however, Freedom 2000 is one permanently fused-together…
