FAA: No Plans to Ground LaptopsBy Wayne Rash | Posted 08-15-2006
Dick Hill, the FAA's program manager for Aircraft Fire and Cabin Safety Research, has been testing lithium ion batteries like those used in laptops to see how likely they are to catch on fire, and how hard they are to extinguish if they do start burning. Hill works at the William J. Hughes FAA Technical Center at the Atlantic City International Airport, in New Jersey.
"They're no more hazardous than any other battery-powered piece of equipment," Hill told eWEEK in an exclusive interview. Hill said that while such batteries can catch on fire, "If you're carrying it into the passenger cabin, the flight attendants should be capable of using an extinguisher and controlling it easily."
In fact, Hill was testing a lot more than just a few laptop batteries. His tests involved hundreds of batteries at a time. The idea was to see if shipping batteries as cargo would be dangerous to passengers. He's determined that it isn't.
The difference between lithium ion batteries and the lithium batteries that are banned from being carried as cargo on passenger aircraft is that standard on-board fire suppression systems can handle lithium ion batteries, but cannot put out a burning lithium battery.
Lithium batteries are usually small, and are used in hearing aids, cameras and the like. Individually, those items are allowed on airplanes. The rechargeable Lithium ion batteries that are used in cell phones, iPods and laptops are safer, Hill said.
Read the full story on eWEEK.com: FAA: No Plans to Ground Laptops