A little more than a year ago EE decided to give its customers free portable battery packs in the UK. The idea was solid enough -- everyone gets a "Power Bar" for free, and can swap them for a new, fully charged replacement in any EE store. Except, they were soon deemed a fire risk after one exploded while charging, leaving a medical student with a nasty burn. All of the Power Bars were eventually recalled and we were left wondering whether the scheme was gone for good. Turns out, it is.