Turnigy has been selling 'nano-tech' batteries for a while now - not with an A-Spec label/rating/whatever on it. I'm curious what will be different about them - actually I'm pretty curious how the Turnigy batteries work for me - I've seen loads of racers use them with success, but I'm yet to be convinced... I ordered two shorty LiPos a while back, so I guess I'll find out soon!
And who knows, if they are winners I may get this stick pack as well