Batteries – Page 9

  • Low-battery-warning-on-dashboard_630
    Feature

    Up in the air

    2012-11-23T00:00:00Z

    Lithium–air batteries hold the promise of great enough power density to fuel cars – but has their progress stalled in recent years? Philip Ball finds out

  • Business

    Bankruptcy for US Li ion battery maker

    2012-10-23T00:00:00Z

    Johnson Controls to buy the automotive business of A123 Systems for $125 million