1-Port USB Wall Charger Gets Your Mobile Device up to Capacity Wherever You AreThis single-port USB wall charger with Quick Charge 3.0 technology lets you quickly and safely charge your USB-A mobile device. Plug it into any NEMA 1-15R, NEMA 5-15R or NEMA 5-15/20R AC outlet to ensure your smartphone, tablet, digital camera, e-reader, MP3 player or other USB-A device receives a satisfactory battery charge.Charges Quick Charge 3.0-Compatible Devices up to 4 Times Faster than Standard ChargersThe USB-A port supports Quick Charge 3.0 Class A 5/9/12V technology. Instead of charging at a preset power level, the U280-W01-QC3-1 adjusts to provide as much power as your QC 3.0-compliant device's battery can handle. Available outputs include 6-6.5V/3A, 5-9V/2A and 9-12V/1.5A, which can charge your device up to four times faster than traditional USB wall chargers. A multi-colored LED indicates which charge level your connected device is drawing.Built-In Auto-Sensing Adjusts to Proper Power Level to Get Your Device to 100%To charge your USB device, simply connect the unit to a NEMA 1-15R, 5-15R or 5-15/20R AC outlet, and connect your device to the available USB port. The unit protects against overheating, overcurrent and overcharging-in fact, it stops charging as soon as your devices' batteries are at full capacity. Folding Plug Design Perfectly Sized for TravelCompactly designed for easy carrying in a backpack, purse, suitcase or laptop bag, the U280-W01-QC3 comes with international plug adapters for Europe, Australia and the United Kingdom, so you can use it almost anywhere. The NEMA 1-15P plug folds into the unit to protect it and other items in your bag from damage.