Wireless charging is already appreciably popular today. Its market is thought to be capable of attaining a US$27 billion value over the next 6 years, according to the latest research. Its results show the most prominent application of this technology is in (surprise surprise) smartphones.
https://www.notebookcheck.net/The-wireless-charging-market-may-be-worth-US-27-billion-by-2025.426952.0.html