Quality control and safety testing Quality control and safety testing is an important part of the battery production process to ensure the performance, safety and long-term reliability of the battery. Through strict quality control and comprehensive safety testing, it can effectively prevent battery failure, extend battery life, and ensure the safety of users and the environment. Quality control and safety…
Battery Management System (BMS) specification Battery Management System (BMS) is a key part of the battery system, responsible for monitoring and managing the working status of the battery pack to ensure that the battery is operating under safe and reliable conditions. With the rapid development of battery technology, especially in the field of lithium batteries and electric vehicles (EV), the…
Industry norm Industry norms are standards and technical requirements formulated by industry associations, academic institutions, enterprise alliances and other non-governmental organizations for specific industries or fields. They are generally based on national standards, combined with the actual needs of industry development, and put forward more detailed requirements on product quality, performance, safety and other aspects. The specifications of the battery…
National standard National standards are technical requirements and specifications with legal effect formulated and issued by the national Standardization Administration (such as the Standardization Administration of China, GB). For battery products, national standards mainly involve battery safety, performance, design requirements, test methods and product quality and other aspects to ensure the safety, reliability and availability of batteries in all aspects….
National standards and industry norms National standards and industry norms are an important basis for ensuring that the quality, performance and safety of battery products meet the specified requirements. In the production, testing and use of battery products, compliance with relevant national standards and industry norms helps to improve product consistency, safety and reliability. Standards and specifications related to battery…
Battery internal inspection The battery internal inspection is a key step to ensure that there are no defects or damage to the internal structure and components of the battery, and the main purpose is to eliminate potential risks caused by problems that occur during production, transportation or storage. Battery internal inspection The battery internal inspection is the basic link to…
Check battery ports and contact points Checking battery ports and contact points is an important step to ensure that the battery can properly connect to the external circuit and effectively conduct current. Check battery ports and contact points Battery port and contact point inspection is a key step to ensure a stable and reliable connection between the battery and the…
Size and shape check Size and shape inspection is an important part of battery quality control to ensure that the size and shape of the battery meet the design requirements and can be effectively integrated with the device or battery pack. Size and shape check Size and shape checks are fundamental to ensure that the battery can be properly connected…
Visual inspection Appearance inspection is a comprehensive inspection of the external visible part of the battery, the purpose is to ensure that the battery has not been damaged during the production process and meets the quality standards. Visual inspection The appearance inspection is the first step to ensure that the battery meets the quality standards before leaving the factory. Through…
Inspection of appearance and structure The calendar life test is an assessment of the deterioration of a battery’s performance over time in a non-working state (i.e. during long-term storage or non-charge and discharge). The test focuses on the degradation process of the battery under constant environmental conditions. Inspection of appearance and structure Appearance and structure inspection is the first step…