Cylindrical batteries are widely used in various portable devices because of their high energy density and stability. Whether it\'s during long hours of work, travel or leisure activities, batteries provide a reliable source of power for our electronic devices. Ensuring that these batteries do not have safety problems during transportation and use is the key to maintaining the normal operation of the equipment and ensuring the safety of users. The UN38.3 certification was created for this purpose to ensure that batteries remain safe under all transport conditions.

In the digital age, tablet computers have become an important part of our lives with their powerful functions and convenient operation. As one of the core components of mobile devices, tablet battery safety is crucial. In order to ensure that the battery does not have safety problems during transportation and use, the UN38.3 certification has become a standard that cannot be ignored.

In the modern toy market, remote control cars are loved by consumers of all ages because of their fun and interaction. As a high-tech toy, the remote control car market is highly competitive, so ensuring that it meets various certification standards can not only improve the market competitiveness of the product, but also win the trust of consumers. NCC certification is one of the important certifications to ensure the quality and safety of remote control vehicles.

In modern life, the hanging fan has become an indispensable cooling companion in summer. They are small and convenient, and can provide comfortable wind speed anytime and anywhere, which brings great convenience for daily travel and work. However, with the popularity of portable devices, battery safety is also getting more attention. UN38.3 certification is one of the important standards to ensure battery safety.

In today\'s fast-paced life, chargers have become a necessity in our daily lives. Gallium nitride (GaN) chargers, in particular, are being favored by more and more consumers because of their high efficiency and compact design. However, to ensure the quality and safety of gallium nitride chargers, obtaining professional certification is a step that cannot be ignored.

As a cutting-edge product of modern science and technology, UAV has been widely used in many fields such as aerial photography, surveying and mapping, logistics and so on. In order to ensure the safety and reliability of drones during flight, UN38.3-certified batteries are essential. The UN38.3 certification ensures that the battery meets international safety standards under various transport and use conditions, effectively preventing potential safety risks, and thus ensuring the stability and safety of the UAV in flight.

Tablets have become an important tool for our work and play. As one of the key components of tablet computers, the performance of the battery directly affects the use experience of the device and the safety of the user. Therefore, ensuring the quality and safety of tablet batteries is crucial, and 3C certification is an effective way to guarantee this.

The balance car is becoming more and more popular in modern life, and has become an ideal choice for daily travel because of its convenient and environmentally friendly characteristics. However, the safe use of the balance car cannot be achieved without a high-quality charger. In order to ensure the safety and compliance of chargers during use, it is essential to obtain PSE certification.