Lithium-Ion Batteries Linked to Airplane Fires

smellsofbikes writes "The National Safety Transportation Board thinks it's possible that lithium-ion batteries caused a fire that destroyed a United Parcel Service airplane on Feb 8, 2006. The FAA already bans non-rechargeable lithium batteries from air shipment because aircraft don't carry fire suppression equipment capable of extinguishing lithium fires. The interesting thing is: these batteries aren't being used or charged, they're just being shipped: spontaneous battery combustion. Is this something that happens in the back of computer stores, or just on airplanes?"