> Presently the [9mm^3] cell generates 0.7 volts and a current of 0.1 milliamps for about 30 hours. So the energy density there is 1.1e10 J/m^3... how does tha

> Presently the [9mm^3] cell generates 0.7 volts and a current of 0.1 milliamps for about 30 hours. So the energy density there is 1.1e10 J/m^3... how does that compare to the best batteries?