Li-ion batteries are also being developed for large scale energy storage in electric utilities, telephone and cable TV exchanges and as auxiliary power systems in airplanes such as Boeing 787 Airliners, and military fighter aircraft. With very high energy densities and long discharge/charge cycle life they are the driving force behind the increasing acceptance of battery powered family cars including Tesla Model S, Nissan Leaf, Chevrolet Volt and others. This is notwithstanding the fact that that Li-ion batteries have contributed immensely to shape the modern world by being the indispensable power source of choice for portable data and voice communication devices such as smartphones, laptop computers, tablets and music players. 2016) Recent reports of hoverboards burning on the streets of America have created a great deal of concern about the safety of lithium-ion (Li-ion) batteries that power them (1). “But we can expect hoverboards to be significantly safer if UL certified.” “As with any manufactured product - and especially devices powered by very energy rich Li-ion batteries - there is a potential for safety hazard,” Abraham says. ![]() Several companies, including Sharper Image, now sell UL certified hoverboards. Any hoverboard that is marked with the UL certification can be expected to be much safer than previous generations. The UL, which is a safety consulting and certification company, has introduced their NATIONAL STANDARD UL 2272 Certification for Personal e-Mobility. ![]() This has been brought about by a certification program by the Underwriters Laboratory (UL). According to Abraham, hoverboard manufacturers have improved the safety of the devices since wide-spread instances of explosion in 2015. Abraham to see if anything has changed since the publication of this article.
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