The group's principal activities are to develop and market new technologies and products for clean, efficient energy sources, including high-energy lithium batteries, fuel cells and solar cells. The technologies and products have applications for military, industrial and consumer markets ranging from lightweight battery packs for military field use and high-end consumer applications to fuel cells and high-rate lithium-ion batteries for electric vehicles. The group's subsidiary, nanoener develops and markets its proprietary nanotechnologies and nanomaterials. The advanced nanotechnologies provide rechargeable batteries that offer high rates of discharge, giving applications more power faster. The group develops, tests and manufactures its advanced lithium batteries and other energy devices at its facility in ft.lauderdale, Florida.