Sometimes just having the default sync cable is not enough. If you use an iPhone 3G, that sucker's battery dies very fast and waiting till you get home/work to charge it just doesn't cut it in certain situations. So, I have been on a quest, a quest to find a great car charger that can double as a general charging/syncing cable. Well, I think I have found it, the Griffin PowerDuo [available now in iMore Store!]
Read on for the full review!