Arotech Corporation (ARTX) announced today that the BA-8180 Zinc Air battery developed by Arotech’s Battery and Power Systems Division – has been designated as one of the “Greatest Army Inventions” of the past year. The ten winning teams will be recognized June 23 by the U.S. Army Research, Development and Engineering Command. [ full story ] Arotech is primarily a defense contractor. However, they are a lead contractor for the Military looking at Alternative Energy resources.