Inquiry finds drop in jet’s voltage
Battery not overcharged; Boeing 787s still grounded
Posted: January 24, 2013 at 3:30 a.m.
A lithium ion battery on a Boeing 787 that overheated during an All Nippon Airways flight earlier this month experienced a sudden drop in voltage and was not overcharged as previously thought was possible, Japan’s transport safety agency said Wednesday.
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Business, Pages 27 on 01/24/2013