A:AnswerThis product is not a GaN charger. GaN (Gallium Nitride) technology is most commonly found in wall chargers rather than car chargers or power banks.
A:AnswerYes, both USB-C ports support the PPS fast charging protocol and can fast charge your Samsung phone. The car charger automatically delivers the appropriate power output based on your device's needs, so you don't need to worry about damaging your device.
