Quick Charge 2.0 Qualcomm Certified USB Car Charger 18 Watt [4ft Micro USB Cable included] for Samsung Galaxy S7 S6 LG G4 Droid &ndash; Cellet Retail Packaging Ultra-compact design adds minimal bulk to your car console. Slim micro USB connector housing can fit most premium, heavy duty cases Proven to charge a Quick Charge 2.0 enabled device with a 3300mAh battery from 0 percent to 60 percent in 30 minutes, 75 percent faster than standard chargers. Will auto detect Quick Charge 2.0 and Fast Adaptive feature on devices containing Quick Charge 2.0 technology. Built-in smart chip technology to provide safe charging and prevents overcurrent, overcharging and short-circuit issues. For optimum charging, please use the included Quick Charge 2.0 cable. Universal USB port allows you to use existing USB cables to charge other USB powered devices such as an iPad, iPhone 6 or LG V10. Hassle Free Manufacturer's Warranty  This item has a limited 3-year warranty. Please visit Cellet's Amazon storefront or website for detailed warranty information