Is Chipolo's feature-rich smart tracker a better option for locating your belongings than the Pebblebee Tag Universal?

I've scoured the depths of the battery universe to bring ... Keep reading to discover our favorite rechargeable batteries, including affordable bulk packs and convenient USB charging options.

Below I've highlighted what I consider the best MagSafe battery packs — and I'm partial to those that can do a little more than just charge your phone. Let's talk more about magnets for a second.