tldr; graphene can be used for batteries.

Not to be an ass, but there's like no content on this page that has anything to do with graphene batteries overtaking lithium. It's an incredibly light article/interview providing no information as to why that might happen or how... Is there some sort of secret page I missed or link to the real content?

HN has some misleading article titles on it from time to time but the title of this is non-sense. It should be called "Graphene comes from Graphite" in which case no one would vote on it because it's obviously got no content.