Chargers, as an essential part of modern electronic products, have been integrated into all aspects of our daily life. Whether at home, in the office or on the road, chargers play a vital role. With the popularity of smart devices, the types and functions of chargers are also continuously enriched, and consumers have put forward higher requirements for their safety and reliability. At this time, 3C certification as an authoritative testing standard, is particularly important. In this context, ZRLK, as a professional testing and certification body, actively helps the charger 3C certification and guides the industry towards high standards.

In the field of modern aviation, drones have become a key application tool, whether in express delivery, agricultural monitoring, or in entertainment and scientific research, are playing an increasingly important role. However, the efficient operation of drones is inseparable from its core component - the battery. The safety of drone batteries not only directly affects flight performance, but also concerns the safety of the operator and the environment. Therefore, ensuring the quality and safety of drone batteries is crucial, and UN38.3 certification is an important way to achieve this goal.

In modern life, smart chargers have become our indispensable partners. Whether it is to charge mobile phones, tablets or other electronic devices, they are improving the efficiency of our lives, but also bring security risks. Therefore, it is particularly important to ensure that these products meet the relevant safety standards. Korea\'s KC certification is designed to ensure the safety of consumers when using electronic products.

Conformite Europeenne (CE) refers to the certification required for products to be sold in the European Union. It indicates that the products comply with the safety, health, and environmental protection requirements of the European Union. For Bluetooth headsets, CE certification is not only a legal requirement, but also a necessary condition to ensure that the product can be successfully sold and used.

In modern life, electric toothbrushes have become the first choice for daily oral care for more and more people with their efficient cleaning ability. The electric toothbrush battery is one of the core components, and its safety and performance are directly related to the use experience and user safety. Therefore, it is essential to ensure that electric toothbrush batteries meet international standards. CB certification (International Electrotechnical Commission certification) is a key step in ensuring battery quality and safety.

Lithium battery packs (battery components) play a vital role in modern technology and are widely used in electric vehicles, renewable energy storage systems and other fields. In order to ensure the safety, performance and environmental protection of these battery components, a series of strict certification standards must be followed.

Quality inspection certification refers to the certificate of conformity issued after the product has been evaluated by a professional testing institution and meets the national or international standards. For strong plug-in mobile phone chargers, certification usually includes electrical safety, environmental adaptability, charging performance and other aspects. These certifications are not only the quality assurance of the product, but also a kind of trust endorsement for the production enterprise.

Portable fans as a common small household appliances, its demand in the market continues to grow. In order to ensure the safety and quality of such products, CE certification has become a prerequisite for entering the European market. CE certification is not only a \"pass\" for products to enter the European Economic Area, but also a guarantee of consumer trust in product safety, health and environmental protection.