Chargers ensure the normal operation of electronic devices, extend battery life, provide security, improve charging efficiency, and have the advantages of compatibility and energy saving and environmental protection. Choosing a quality charger is critical to device performance and safety. PSE certification represents a product\'s high standards of safety and compliance, and for consumers, this certification is of Paramount importance.

The safety of electric bicycle batteries is directly related to the safety of riders\' lives. The quality inspection report records the performance of the battery under extreme conditions such as charging, discharging, overheating, and short circuit. Through rigorous testing, companies can confirm that batteries meet safety standards. This guarantee not only gives the manufacturer peace of mind, but also gives the consumer a sense of peace of mind on use, thus greatly reducing the risk of accidents.

In the field of batteries, certification is an important sign to ensure product quality and safety. ZRLK, as a leader in battery testing and certification in China, can help fascia gun batteries obtain PSE certification, further consolidating the company\'s leading position in the market. PSE certification is particularly important for batteries, which provides an authoritative guarantee for the quality and safety of products.

Driven by modern science and technology, soft-pack batteries are widely used in mobile phones, laptops, electric vehicles and other fields because of their lightness, high energy density and good safety performance. However, the wide application of soft-pack batteries also brings strict requirements for their safety and performance. In order to ensure that these requirements are met, China\'s 3C certification (China mandatory certification) is particularly important.

With the rapid development of science and technology, the camera has become an indispensable device in our daily life, whether it is in smart phones, home surveillance or professional photography equipment, the camera plays a vital role. However, in order to ensure the safety and performance of camera products, NCC certification is increasingly valued as a key compliance standard.

In the global technology market, smart audio, as a popular consumer electronic product, has entered more and more home and office environments. For these smart devices, it is essential to enter the European market and ensure product compliance.

Cylindrical batteries are widely used in electronic devices, medical devices, and power tools, where safety and performance are critical. 3C certification not only guarantees product quality and safety, but also enhances market competitiveness and legitimacy.

As a convenient household equipment, the vacuum cleaner (also known as the vacuum cleaner robot) is increasingly favored by consumers. In order to ensure the safety and reliability of these devices, they need to pass the relevant certification, of which KC certification (Korean certification) is an important link.