In general, you will get a better charging experience when you use a wall charger to juice up your GoPro camera battery instead of a computer. You can use any charger head on the GoPro's USB cable ...

To keep your iPhone charged while in use, plug it into your Mac or a USB charger. Your Mac will notify you if iPhone battery level gets low. Apple seems allergic to saying that an iPhone won’t charge ...

However, when using the actual MagSafe charger ... iPhone's battery in the process. In a support document from Apple, the company said it is possible to charge iPhones while using Continuity ...