Tenneco. has filed a patent for a battery box designed for hybrid or electric vehicles. The box features corner shields for fluid-tight sealing at junctions, made of draw steel, while the walls are ...

The high-voltage lithium-ion (Li-ion) battery packs in electric vehicles have high energy density and are long-lasting. But they also tend to be fragile. Mechanical stress or damage caused by a crash ...

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than conventional cars? Can a small Massachusetts start-up perfect a battery that ...