Buy GaN Chargers at Zyron Tech Australia. Premium and high performance Gallium Nitride chargers. USB-C PD laptop chargers. World's smallest GaN Charger Powerpod 66W and 156W PD charger Deskpod. 2 X USB-C charging ports. USB-C Power Delivery charging up to 156W. GaN charging technology - 50% smaller than other chargers.