AC Adapter ChoeTech Smart USB Wall Charger 12W Black:The Choetech ac adapter will charge your tablet or mobile phone in a flash. It has the USB-A interface for the connection of your electronics. The charging time is shortened thanks to Samsung Adaptive Fast Charging fast-charging. You can count on the charger being reliable and safe because it has overvoltage and undervoltage protection. Another safety feature is heat control, which prevents overheating. The power output of the charger from Choetech reaches up to 12 W. ChoeTech Smart USB Wall Charger 12W Black Charger Key Features Speedy wall charger One port for charging Charging interface of USB-A Total charging output: 12 W ChoeTech Smart USB Wall Charger 12W Black charger is protected against power surges Has undercurrent protection Temperature regulation prevents overheating Fast-charging type: Samsung Adaptive Fast Charging Choetech charger colour: black