Mophie’s New Laptop-Charging Battery

Not much bigger than Mophie’s smartphone-charging packs, the just-announced Powerstation USB-C XXL carries enough power to lend a full extra charge to Apple laptops. It does so by way of a rapid charging USB-C connector, which limits its compatibility to MacBooks from 2015 and later, or MacBook Pros from 2016 and later. Mophie worked with Apple on the sleek, fabric-covered design—and the battery will only be available through Apple Stores or Mophie’s site, for $150.