Gallium nitride (GaN) chargers are gaining popularity due to their superior performance and efficiency. Compared to silicon-based chargers, GaN transistors are smaller, more powerful, and faster, making them ideal for USB-C adapters, chargers, and power distribution systems. These advancements lead to reduced waste heat, safer charging, and increased portability. When considering a GaN charger, look for features like magnetic wireless charging, adjustable viewing angles, and retractable power cables.

Source: https://www.zdnet.com/article/best-gan-charger/#ftag=RSSbaffb68