Received my DROID Turbo three days ago and proceeded to allow the battery to drain down until the phone shut itself off, then I charged it back to 100% using the supplied Turbo charger. The battery charged back to full capacity fine the first time, but after allowing the phone to drain down the second time, the battery is not charging. I tried a conventional USB charging cable which tested fine with an older DROID3, but that one wasn't able to charge the DROID Turbo's battery, either. The new phone's screen remains blank and never shows any charging status indicator, nor does it get the slightest bit warm like it does when it's charging normally.