Musk optimistic about Tesla’s battery cost reduction
SWI Editorial Staff2014-06-05T12:54:00-07:00Musk optimistic about Tesla’s battery cost reduction Tesla Motors Inc. TSLA +0.12% CEO Elon Musk told shareholders Tuesday the electric car maker and battery partner Panasonic Corp.JP:6752 +0.27% are confident they can achieve a 30% battery…