Xiaomi already sells some of the highest-end and powerful wireless chargers on the market. Now, it has announced that the next round of these accessories will rival Apple's MagSafe, with increased accuracy and speed. Its new "magnetic absorption" technology is rated to reach 50W of power delivery, although this also requires active cooling.
https://www.notebookcheck.net/Xiaomi-previews-next-gen-wireless-charging-accessories-with-magnetic-upgrades-and-an-air-cooled-option.604795.0.html