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Even if there is no demand for 500 mile range cars, solid state batteries are supposed to be twice the density of current batteries so a 3-400 mile car would st
by 7speter 3y ago
Even if there is no demand for 500 mile range cars, solid state batteries are supposed to be twice the density of current batteries so a 3-400 mile car would still be something like 25% lighter than they would be with current batteries.