Fast charging has become an increasingly popular feature on smartphones and makers love to one-up each other. To make sure consumers receive a safe product, Huawei has partnered with TÜV Rheinland to certify Huawei's SuperCharge technology. TÜV dates back to the 1800s and has been inspecting and certifying everything from steam boilers to elevators ever since. And now, one of the most powerful fast chargers around. SuperCharge relies on two extra pins in the USB-C port on its phones to deliver 5A at 4.5V. The low voltage keeps the phone cool during charging, the high amperage fills up...
Source: http://www.gsmarena.com/huaweis_supercharge_will_be_certified-news-27120.php
