A portable power bank can often come in handy if you need to top up your iPhone’s battery when you’re travelling. But it’s not just iPhones that we have to worry about these days. You’re just as likely to have
a set of Air Pods or other headphones with you, an Apple Watch, and maybe even an iPad. Some of the more basic power banks may only have a single connector for charging one device at a time, but many of the latest models now give you the ability to charge several different devices at once. A good power bank will also have a combination of USB–A and USB–C ports, and even a Qi wireless charging pad too.