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Battery Day Was September 22, 2020. The Deck Prints a 56 Percent Cost Cut.
The September 22, 2020 deck shows a 46 by 80 millimeter cell, 5x energy, 6x power, and a 16 percent range figure on that slide. It also prints 100 GWh in 2022 and 3 TWh by 2030. Later updates name 4680 production, a Cybertruck prototype, and a 40 GWh Texas capacity row.