Testing and compliance engineering company, TUV Rheinland of North America, based in Newton, CT, has released a compliance label for companies that want to attach a visual Good-Housekeeping-like endorsement of their RoHS compliance. TUV intends to provide a label compliance officials will recognize as coming from a trusted and respected certifying company. The RoHS labels are part of TUV's complete compliance program that includes component testing, management of the certification data and oversight of the entire compliance process.
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
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