Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009
Tony Karrer Delicious EVdriven
APRIL 16, 2009
He started BYD with a modest goal: to edge in on the Japanese-dominated battery business. "Importing batteries from Japan was very expensive," Wang says. " He studied Sony and Sanyo patents and took apart batteries to understand how they were made, a "process that involved much trial and error," he says.
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