iPhone chargers themselves (that the iPhone/pad/pod come with) are fine for a couple of years. But after that, any charger we buy are shite.
We have bought genuine Apple chargers from the store and they were shite. Lasted a couple of weeks.
I've tried Belkin, about 15 of them. They all just stop working after a couple of months.
I've tried Native Union, they worked really well for a year. Now the two I have recently got for the front room have lasted a couple of months.
It would be easy to blame my kids but I'm really careful with chargers and I have the same problem with all of mine.
Now we have charged issues again and need to replace them. But what make?!
I know, I know don't buy Apple.