inputs.text: unit received makes terrible noises plugged - unit received makes terrible noises plugged chargers make faint sounds charger unbelievably loud must gotten defective unit since no way supposed sound like since cannot reorder stock cannot replace another comparison charging rate iphone 6 plus 60 battery plugged ipad air 40 plugged nexus 6 70 plugged also note nexus 6 charged rate ports apple products charged 5 amps samsung port tests done drok inline usb meter