Oppo has broken all fast charging records by showcasing its 240 W SuperVOOC technology. It can supposedly charge a 4,500 mAh smartphone battery in just 9 minutes. The tech could make its way to future Oppo flagship smartphones.
https://www.notebookcheck.net/Oppo-breaks-Xiaomi-s-record-by-demonstrating-240-W-SuperVOOC-fast-charging-tech-for-smartphones.605008.0.html