The best power banks of 2019: portable chargers to keep your gadgets going

June 27, 2019

Power banks are one of the ultimate accessories for the modern gadget lover to have stowed away at the bottom of their bag.  Whether it's to recharge your phone, laptop, Nintendo Switch or any other piece of tech you take around with you, a power bank can ensure you're not left without charge wherever you are. As portable chargers have become commonplace, of course, they run into the opposite problem:…