The best GaN chargers offer improved efficiency and safety features compared to traditional silicon-based chargers. Gallium nitride (GaN) transistors are smaller, more powerful, and faster-switching than their silicon counterparts, resulting in reduced heat generation and enhanced control over charging processes.

These benefits make GaN chargers ideal for travelers, commuters, or anyone seeking a compact and efficient power solution. Some top picks include thin, low-profile chargers that fit into AC outlets, as well as magnetic wireless charging stations with adjustable viewing angles.

Source: https://www.zdnet.com/article/best-gan-charger/