The tiny but mighty device is designed to carry enough power to charge multiple devices in a matter of minutes.

The remarkably tiny Charge Fob keychain power bank can charge your iPhone and Apple Watch simultaneously. It’s one of the smallest portable chargers we’ve seen, and it’s perfect for those “oh crap” ...

The name for inCharge XS must stand for “extra small.” It packs multiple USB formats plus a Lightning connector into a cable tiny enough to fit on a keychain. But it can handle up to 240W of power.