Planning to be away from a socket for an extended period? Then you’ll want one of the best power banks to keep your devices charged.Outlets aren’t always available and even cafes have cracked down on making them available to patrons, so portable chargers are more essential than ever, even if you own one of the best phones, best tablets, or best laptops with a reasonably big battery.There’s a lot to consider before buying one though, as there’s a huge selection of portable power banks available, all suited to different users.With that in mind we’ve created this guide, …
