Griffin Dual USB Car Charger PowerJolt
I had this charger plugged into my car for a couple of months.  It was sporadically working. It would not work on my phone (HTC) or ipad. Only one usb side would work at a time.  It was mainly being used by the kids for their ipods and it wasn't a big deal to run out to replace it so we just lived with it.  Last week the charger started to smoke and spark in my dashboard. Luckily this happened as I was pulling into my driveway. The outlets only get power when the car is turned on, so I was able to turn the 