The batteries things was also Morpheus’s explanation, and not necessarily a definitive fact of the fictive universe. Morpheus could have been talking out of his ass, or deliberately over-simplifying for the benefit of Neo, who he knew was kind of a dumbass.
No, that’s exactly the original thing. “Wetware”, basically… But test audiences got upset and confused, so it was changed to “batteries.”
The batteries things was also Morpheus’s explanation, and not necessarily a definitive fact of the fictive universe. Morpheus could have been talking out of his ass, or deliberately over-simplifying for the benefit of Neo, who he knew was kind of a dumbass.