Ambrane’s Qualcomm Certified Quick Charge Car Charger has dual ports of 3A each that can charge two devices at the same time. It has Qualcomm’s Quick Charge 3.0 technology which allows it to give an output of 18W that can charge all your devices up to 4 times faster than a conventional car charger. It is widely compatible with all types of vehicles and all types of devices (mobiles, tablets, speakers, etc) that can be charged from a USB port. It is made of highly durable plastic material which gives it a very durable and rugged profile.