Which means that can be a super duper battery that can power a space ship for inter-galactic travel.

I can imagine 1000 years from now human building planetary collider on moon or somewhere nearer to sun to mass produce antimatter charge.

But when something that is so massively powerful, that could be a two edge sword, 1 gram of it can power the entire USA for 1 day, or it can be used to make something deadly like radiation free nuke.

Just a thought.