[Wonder Warthog]

"Industrial production of graphene is going to change society as much as integrated circuits have."

I suspect far far more. Saw a YouTube vid yesterday extolling a COMMERCIALLY AVAILABLE (according to the vid) graphene battery.

[Covenantor]

Small graphene powerbanks are already available on Amazon at reasonable prices.

Many appear to be designed for drone usage where very rapid recharging is desirable.

Have my eye on a 9000mAh unit at about $50.