Hi, I have these plugs and some really are no longer after months. Bad treatment they did not have. I opened one and inside it doesn't seem burned. Attached real photo of the plug that I disassembled today. What could be happening? Can one component be repaired / replaced with another or liquid? They are cheap compared to other brands that come out twice or a little more than that, in Argentina at least. Thank you! Here is the image. https://drive.google.com/open?id=1MPjmK3fGskRLXTWIWJ_vX3Y-rrExCOnl

Maybe I was wrong but one of the coaches does not seem bloated? Personally if you need to charge the cell phone, there is no better than chargers like cell phones, they do not fail .. Eye Kalop is a very good brand in Argentina. Another recommendation is that you take it to the house where you bought it, it happened to me that they came failed and they changed it (they were not usb plug but if other electrical device)