The giant wheel of science and technology is rolling faster and faster, and the contemporary life of human beings is also undergoing tremendous changes. In addition to satisfying material necessities, electricity and the Internet have gradually become “infrastructure”. In developed regions such as Europe and the United States, outdoor power supply, as a part of […]

According to the mandatory national standard formulation and revision plan issued by the National Standardization Administration on December 28, 2021 (National Standard Committee issued [2021] No. 37), my country’s first mandatory national standard for the safety of lithium batteries for energy storage “Lithium Batteries for Electric Energy Storage Systems” and Battery Pack Safety Requirements (20214450-Q-339)

On March 27, 2019, a discussion meeting for the first draft of the industry standard “Technical Specifications for Portable Li-ion Battery Energy Storage Power Sources” was held in Shenzhen. This standard is managed and drafted by China Electronics Standardization Institute (CESI, CESI). Nearly 40 experts and representatives from more than 30 companies in the power

Earlier, the European Union proposed a motion to require mobile phone manufacturers to unify the interface as USB-C. It is reported that Apple, which had been strongly opposed to it, has also begun to consider launching a USB-C interface for the next iPhone (finally looking forward to the USB-C interface, iPhone 14). Pro latest details