Battery Powered Juice MIT Recharge 
Cars That Think
MARCH 11, 2023
Photo-illustration: Max-o-matic; photo source: M&N/Alamy Some operators of early direct-current power plants at the turn of the 20th century solved the problem of uneven power output from their generators by employing large banks of rechargeable lead-acid batteries, which served as a kind of buffer to balance the flow of electrons.
Tony Karrer Delicious EVdriven
APRIL 16, 2009
The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. Its been improving over time, but the power density and cost issues are still steep for what exists thus far. Forget the black helicopter conspiracies.
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