Many electronic devices, including smartphones such as iPhones, have a built-in rechargeable battery and can be charged by connecting the USB cable connected to the USB power adapter. Therefore, there ...

So I've tended to assume, possibly stupidly, that if a device relies on a USB power connection at all then any old AC->USB power adapter is fine to use for it and substitutable for a computer USB port ...

USB Type-C is the most flexible connection for notebooks and smartphones. The most important of its many capabilities is as a charging socket for battery-powered devices. USB-C should finally make ...