This keychain contains a hidden battery that can charge your phone.

Power Pod

We've seen a lot of portable chargers over the years, but this one is our new favorite based on its size alone.

The Power Pod is the perfect tech device companion to take everywhere with you to make sure you always have all the extra power you need. It's really light, makes a great keychain, and doesn't need any cables to charge up your devices -- it plugs right into your phone. Power Pod is available with either an iPhone or USB-C plug type, and the internal battery can be recharged using a Micro USB cable.