My buddy @peroxycarbonate has an idea for a battery design that should be cheaper and more energy efficient than lithium-ion batteries & could make electric cars competitive. http://www.bhauth.com/files/fbd5da5a/tech%20catalog.html …
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I don't believe Tesla actually has 250 Wh/kg cells. That seems like a bad estimate; there's a lot of inaccurate information about Tesla. Danielle's link has more typical numbers.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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