The high-voltage third rail that runs next to a set of train tracks is, of course, something to be avoided. The Third Rail System for the iPhone 4, however, is to be welcomed.
This friendly breed of Third Rail combines a skin-tight phone case and a surprisingly light battery pack you attach to your phone when you need a recharge.
The famous ChatGPT application for Apple Watch, Petey, became available for iPhone a couple of months ago.
In the grand scheme of things, Batterygate may be just a blip on Apple's radar, a $500 million hiccup for a company worth trillions.