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

All you need is this neat keychain. No, it doesn't just open bottles when you've forgotten to bring a bottle opener. This one also comes with a phone cord for convenient, on-the-go charging!

You could instead bring along a tiny charging cable, ready to siphon power from another device or a regular charger. While a ...

Apple's Passwords app is convenient and easy to use. But a new report shows that it had a problem for a while—though only in ...