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PD charging head is a charger with fast charging function, which can provide efficient energy replenishment for devices such as mobile phones, tablets, laptops, etc. through the USB-C interface. It not only has fast charging speed, but also strong compatibility, bringing users a convenient charging experience. However, in order to ensure the quality and safety of PD charging heads, 3C certification is essential.

The field of consumer electronics and power supply is an increasingly developing industry, and with the advancement of technology and changes in user demand, product quality and safety have become particularly important. As a professional testing and certification institution, ZRLK adheres to the spirit of innovation and leadership, and has achieved significant achievements in testing in the fields of consumer electronics and power supply.

Wireless charging is a convenient charging solution that provides power to devices without the need for a cord connection. However, in order to export wireless charging products to the US market, it is important to comply with the regulatory requirements of the US market, which requires FCC certification.

CE certification is one of the statutory requirements of the European Community, applicable to various electronic and electrical products. For air purifiers, CE certification is an important certification to ensure their compliance with relevant European standards and regulations, as well as their safety and reliability.

in order to ensure the safety and compliance of energy storage power products, 3C certification is an essential step. This article will provide a detailed introduction to the process of obtaining 3C certification for energy storage power supplies, including product scope, testing requirements, and standard specifications.

As an enterprise with dual qualifications of CNAS and CMA, ZRLK provides unique value and advantages for customers of CCC testing and certification.

UL certification refers to Underwriters Laboratories certification, which is an international independent third-party certification agency. UL was founded in 1894 and headquartered in the United States. It is one of the largest and most influential product safety testing and certification institutions worldwide. UL certification mainly tests and evaluates the safety, durability, performance, and ecological sustainability of products. The product range certified by UL includes electrical and electronic equipment, household appliances, building materials, firefighting equipment, chemicals, personal care products, etc.

The UN38.3 certification for emergency starting power refers to the evaluation and testing requirements for safe transportation of lithium batteries that meet the standards of the International Civil Aviation Organization. This certification aims to ensure the safety of lithium battery products during transportation and use, and to prevent potential safety accidents. For the electric vehicle industry, obtaining the UN38.3 certification for emergency starting power means the compliance and competitiveness of the product in the international market.