Researchers to lighten lead batteries with composite materials

… Bulky and heavy lead-acid batteries are still the norm in most cars and trucks. These hefty batteries, which consume over 80% of global lead production, take up space in vehicles and — because of their weight — have a deleterious effect on fuel efficiency. … Researchers, supported by a grant from the National Academies program of U.S.-Egypt Joint Research Fund are looking at alternatives. Nikhil Gupta, Associate Professor in the Department of Mechanical and Aeronautic Engineering at NYU Tandon aims to — if not “get the lead out” — at least to lighten the load.