Nissan Leaf Battery Pack

The battery pack is made of air-cooled stacked laminar cells with manganese oxide in the cathode.The battery and control module together weigh 480 pounds (220 kg) and the energy density of the cells is 140 W·h/kg.It is estimated that each battery pack costs Nissan $18K and expected to be half as much when mass production of the battery packs begins.Nissan LeafNissan LeafNissan LeafNissan