Battery OK but supplied cable worthless or completely missing

The battery seems to be as far as OK (after 2 cycles). I have the impression that while he delivers probably not 5,600 mAH, but load 1 x complete iPhone 5s and 1 x to 70%, he still knows how and that is acceptable. However, the included cable of poor quality: either you wiggle (Micro-USB) or would probably only use force (Lightning) fit into the port. A connection cable to a 220V socket is completely absent. The acquisition of several cable is therefore indispensable. Then of course, this leads to a significant devaluation of an otherwise very decent mobile battery.