Experts Said the Laptop Batteries are Unsafe
Aug 1st,2007, Masataka Wakihara, Professer of Tokyo University of Science, said that the essential technology of Li-on batteries which are used to Laptops and cell phones is unsafe, it need to be redesigned.There's potential dangers at the essential technology of the most Li-on batteries of cell phones or laptops, it doesn't meet the required standard, so it need to be redesigned to promote it's capability, said Wakihara.
A week ago, Nokia had declared that 4600 pieces cell phone batteries will be called back from all over the world for the hide-trouble of over heat. There were over 50 types cell phones affected. Rajesh Shastri who is from India said that his Samsung cell phone was explode at Saturday! The potential fire hazard posed by some rechargeable laptop and cell phone batteries is causing the U.S. Department of Transportation to consider imposing additional flight restrictions later this year. USATODAY reports that the agency is toying with the idea of prohibiting lithium-ion batteries from being carried in checked luggage.
There are not any plans to bar laptop and cell phone batteries from carry-on luggage. The DOT is, however, looking into the risks involved in allowing the batteries in the flight cabin. Should the agency deem the risks high enough, it could consider banning the batteries from carry-on luggage or even airline passenger compartments. In fact, since the fire accident of Sony laptop battery last year, the public eyes are getting closer to the security of Li-on batteries day by day. But, before that, the experts said Li-on batteries are still the best and the most safe choice.
From www.laptop-battery-charger.net
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