Keep your devices powered and their batteries protected with this powerful wall charger that prevents overcharge damage. This USB-C Wall Charger includes innovative GaN technology to fully charge smartphones and tablets faster than standard chargers without the risk of overheating. With PPS (Programmable Power Supply) technology, this charger automatically changes the voltage and current required to finish charging a device to avoid fried batteries. For Device Type: Mobile Devices; Adapter/Charger Type: Wall Charger; Power Source(s): AC Wall Outlet; Connector/Port/Interface: USB-C.