USB-C

Fast-charging your iPhone 12 requires Apple’s new $19 20W USB-C charger, sold separately

Want to fast-charge your iPhone 12 with Apple's discontinued 18W power adapter that you previously used for fast-changing your older iPhone? Not so fast — that 18W charger that came in the box with your iPhone 11/iPad Pro won't fast-charge the latest iPhone 12 lineup. For that, you'll need Apple's new 20W charger which must be purchased separately for $19 a pop.