The Surprising Reason Your iPhone 15's USB-C Isn't As Fast As It Could Be The iPhone 15 and its Pro counterpart take around 30 minutes to go from empty to 50% juice, while the iPhone 15 Plus and its Pro Max sibling take 35 minutes. #press https://www.slashgear.com/1414594/iphone-15-usb-c-speed-explained/?utm_source=press.coop https://www.slashgear.com/img/gallery/the-surprising-reason-your-iphone-15s-usb-c-isnt-as-fast-as-it-could-be/l-intro-1696625411.jpg