Magnetic USB cables for charging stuff
There's magnetic usb cables that have been out for a while now. Basically, it's a normal cable except for the tip comes off and stays in your phone.
https://youtu.be/hYRe_KJ0EqM
I've been using them for about 2 years now. It's a breeze to charge your phone when you're driving. Also, you're not constantly plugging and unplugging so the usb port will never break. The main problem is lack of standardization, just stick to the 7 or 9 pin round cables.