> Manufacturing the powerpacks themselves is not in the cards. “This is not one of our core competencies,” said Mueller, who has faced pressure from employee re

> Manufacturing the powerpacks themselves is not in the cards. “This is not one of our core competencies,” said Mueller, who has faced pressure from employee representatives to invest in battery-cell production. “Others can do it better than we can.” Well at least we don't have to worry about the power packs cheating on on range tests.