The coming revolution in energy storage? Or very explosive fires that burn down your house and the neighbors.
Read this: US testing of lithium batteries alarms aviation officials http://news.yahoo.com/us-testing-lithium-batteries-alarms-aviation-officials-200358046—finance.html
International aviation officials are trying to quickly come up with safer packaging for cargo shipments of lithium-ion batteries on passenger planes after U.S. testing confirmed that aircraft fire suppression systems can’t prevent overheated batteries from causing powerful explosions and fires.