The Lindy 18W USB Type A Charger can charge a single USB device with a maximum power of 18W. It supports fast charging for many popular smartphones and other mobile devices. Thanks to its compact design it can easily be carried and is always available when power is needed. For safe charging the device includes overvoltage, overcurrent, overtemperature and short-circuit protection. As this charger is rated at Level 6 for efficiency, it also meets the highest current level of energy efficiency standards.