Andrew

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

For specific instructions on how to charge a smart bracelet watch, please refer to the user manual. The best way to charge your watch is to use the supplied inductor charging terminal. The base is connected to the socket and is charged with the correct angle by magnetic alignment. Be sure to remove the back

How to apply for FCC certification of wireless chargers? The wireless charger is a device that uses the principle of electromagnetic induction for charging. signal and convert the electromagnetic signal into electric current. So as to achieve the purpose of wireless charging. Wireless charging technology is a special power supply method that does not require