Not sure where I got this thing but it was a car->USB adaptor that came with one of my ecig starter kits. Worked fine for eGo charging but today I plugged my iPhone into it and it instantly killed the phone!
I tested the adaptor and it was putting out 5.3V (open circuit) which seems nothing to be alarmed about. I did not look on a scope so there may be more to the story than that.
I say all this with my foot firmly in-mouth as I recently advised another ecig memeber that these USB supplies are interchangeable (that's the whole reason for using standard plugs!).
So, that's the last time I'll plug my expensive phone into a no-name adaptor. Although I do assign some blame to Apple - over-voltage protection is easy and cheap to do and I'm astonished that it fried so easily. At least they were cool about it and just handed me a new one.
I tested the adaptor and it was putting out 5.3V (open circuit) which seems nothing to be alarmed about. I did not look on a scope so there may be more to the story than that.
I say all this with my foot firmly in-mouth as I recently advised another ecig memeber that these USB supplies are interchangeable (that's the whole reason for using standard plugs!).
So, that's the last time I'll plug my expensive phone into a no-name adaptor. Although I do assign some blame to Apple - over-voltage protection is easy and cheap to do and I'm astonished that it fried so easily. At least they were cool about it and just handed me a new one.