Charge your iPhone with the USB power adapter of an iPad or Mac laptop - Apple Support

What Should You Do When Your USB-C Power Adapter Is Not Charging Your MacBook? - Laptop/Mobile Service Center

The World Travel Adapter Kit includes a set of seven AC plugs with prongs that fit different electrical outlets around the world, each laser-etched with the regions they are compatible with. For world travelers.

Apple World Travel Adapter Kit Power Connector Adapter Kit

iPad vs MacBook: 5 Pros and Cons When Deciding Which Is Right for You - History-Computer

If your MagSafe cable or power adapter isn't working - Apple Support

Why Can't Apple (AAPL) Use Same Charger for iPhone, iPad, Mac, Apple Watch? - Bloomberg

Is It Safe To Charge Your iPhone With Macbook Charger?

Can I Use iPhone Charger for iPad?

About the Apple USB-C to USB Adapter - Apple Support

Apple's iPad Mini sees a big upgrade: Support for USB-C charging - CNET