Now this, is gonna be hoooooge for phones. And tablets/laptops.
I love my 6,200mah phone and its quick cherge which means I never worry about how much is left. But I knew this was in the wings which is a game changer to a degree, Samsung are ready to launch their phones at some point next year with graphene batteries. Their 'life' will be longer afore needing to be replaced, overheating issues will be nullified, and a full recherge will take 12 minutes is the claim.
* yer average Samsung battery for a phone is sub 3,000mah, so for a 6,200 that is still 30 minutes or so (in my empty head).