The status quo of international standards for lithium-ion Laptop battery
Currently has a larger influence on the international standard is IEC (International Electrotechnical Commission) standard, UL (Underwriters Laboratory) standards and the IEEE (International Electrical and Electronics Engineers) standard. Other foreign standards, such as the EU standard, Japan’s national standards, and many more for the introduction of IEC standards. And lithium-ion nikon d90 vertical-grip safety-related major existing international standards as follows:
1.IEC62133: 2002 “containing alkaline or other non-acid batteries and battery electrolytes – Portable sealed batteries and battery safety requirements”; 2.IEC62281: 2004 “in transit lithium primary cells and batteries and lithium batteries and battery of security “; 3.UL1642: 2006″ lithium nikon d200 vertical-grip “; 4.IEEE1625: 2004″ standard laptop computer batteries “; 5.IEEE1725: 2006″ for cellular phone battery standard. ”
In addition, IEEE1825 digital cameras and camcorders with battery standards are under development. The standard IEC62133 for the various uses of portable alkaline battery, including lithium-ion battery; IEC62281 applies to lithium primary batteries and lithium-ion battery transportation; UL1642 apply to all containing lithium batteries, including lithium primary batteries and lithium-ion fujitsu lifebook c2340 battery ; IEEE standards were applied to notebook computers, mobile phones and digital cameras and video cameras use lithium-ion batteries.
Jinzhou PV industrial park infrastructure has been in full swing
The new year, Jinzhou Xihai Industrial Zone, well-built specialized industrial park — photovoltaic industrial park, infrastructure has been in full swing for fujitsu fpcbp79.
In recent years, Jinzhou Development Zone, change the past “big investment” line of thinking to launch a new investment professional park initiatives, and in the west industrial zone planning and construction of photovoltaic industrial park. Merchants Park, the process of professionalization, the development zone projects first screening, in a professional park Baizhi affect the strong, has good prospects for development projects. Photovoltaic Industrial Park planning area is 1,500 acres, all assigned to the project put into production, annual sales income of 5 billion yuan. Bai Zhi project has an annual output of 100 megawatts of monocrystalline silicon solar cells, 40 tons of polysilicon ingots and wafers 2 million projects. At present, the annual output of 100 megawatts of monocrystalline silicon solar fujitsu fpcbp83 , fujitsu fpcbp83ap cell of the steel plant infrastructure projects has been completed, will be officially put into operation in April of this year.
