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Fumesucker

(45,851 posts)
1. Here's an interesting paragraph from your link
Thu Feb 7, 2013, 02:24 PM
Feb 2013
There is a history of lithium ion batteries catching fire in electronics. A spate of fires resulted in the recall of millions of lithium ion batteries for laptops in 2006 and again in 2008. The cause was tiny shards of metal introduced in the manufacturing process that short circuited cells. Even more troubling, lithium ion batteries have been implicated in, but not proven to cause, two fatal cargo plane accidents in the last seven years: a UPS 747 and an Asiana 747. Each flight was carrying shipments of lithium ion batteries and suffered fires that originated in the cargo hold. The incidents at the heart of the 787’s grounding are not even the first problems the program has faced with lithium-ion batteries. A sub-contractor’s facility where they designed and manufactured battery-charging electronics for the 787 program burned down while testing a battery. The cause was an improper test setup, but the scale of the damage highlights the risks in the technology.

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