iPhone 5 charger not working properly.
When I had first purchased my iPhone 5, I noticed that the adapter that plugs into the power point did not work at all. So I had tried my old adapter with the new wire/cord for the iPhone 5. That worked. However now when I try to charge my iPhone 5 through a power point, it charges for a second, stops charging, starts charging, and so on. But when I plug it into my computer or car charger, it works perfectly fine.
Do you think this is a faulty charger/cord or would it be my phone?