General Motors opens largest automotive battery laboratory in the U.S. and invested $ 25 million in the 33,000-square - foot Global Vehicle Innovation Lab . Lab will develop and test the drivetrains underpinning alternative vehicles . Opening only one week after company filed for Chapter 11 bankruptcy .
General Motors opens largest automotive battery laboratory in the U.S. GM invests $ 25 million in the 33,000-square-foot Global Battery Systems Lab . Lab will develop and test the drivetrains underpinning alternative vehicles . Opening comes one week after company filed for Chapter 11 bankruptcy .