Anker PowerWave Pad wireless charger.

Had for a year, still works perfect but I just have too many. Charging Capability: It supports Qi-certified wireless charging, delivering up to 7.5W for compatible Apple devices and 10W for Samsung devices. Case Compatibility: The pad can charge through phone cases up to 5mm thick, though it is not compatible with cases containing metal or magnetic attachments. Features: Some models in this line feature an internal cooling system to prevent overheating and maintain fast charging speeds.