Why do you need more than 18W? Faster charging baby! While Apple only ships with 18W, the new iPads actually go double that speed – up to 45W safely, according to Marco Arment on his latest Accidental Tech Podcast, where he asked Apple the question directly. This is nearing 13-inch MacBook Pro charger territory, as Apple ships that device with a 61W charger in the box. In fact, Apple’s new MacBook Air only ships with a 30W adapter. https://9to5toys.com/2018/11/08/top-5-usb-c-fast-chargers-for-ipad-pro/ I currently have a 29 OEM Charger. Any suggestions?