... 5v/2.1a 2.Full 5 protections 3.FCC, CE, ROHS 4.Good performance For iPhone car charger with dual USB port ... -current, over-voltage, over-load and over-temperature, short-circuit protections Certification CE FCC RoHS or others upon request. Feactures ... current, over-voltage, over-load and over-temperature and short-circuit protections.High performance charger with 90% efficiency that safely & ...