Company strength

Strong R&D team: As a high-tech enterprise, we have over 200 R&D personnel and strong technical R&D capabilities, which can continuously promote product innovation and upgrading to meet the constantly changing needs of the market.
Abundant patent achievements: With over 200 patents covering multiple technical fields of battery testing equipment, this not only reflects the company's technological innovation capability, but also provides strong guarantees for the market competitiveness of its products.
Rich customer resources: Since its establishment, it has served more than 2000 customers, with business covering 56 countries and regions around the world. It has established long-term cooperative relationships with well-known enterprises such as BYD, BAK Battery, and Ganfeng Lithium, and its product quality and service have been recognized and trusted by many customers.

Product advantages
Efficient and energy-saving energy feedback technology: Yishengda's independently developed EST feedback battery testing system can reverse feed the energy released by the battery into the grid during the discharge stage, which is in line with the trend of energy conservation and environmental protection. It can save customers a lot of electricity expenses and reduce long-term operating costs.
Stable and reliable modular construction: The system adopts advanced modular design concepts, with each channel having single point independence and supporting parallel operation of multiple channels. The independent air duct design greatly improves thermal stability, ensuring that in complex aging testing processes, each channel will not interfere with each other, guaranteeing the accuracy and reliability of test data.
Intelligent and convenient control experience: Equipped with an intelligent control system, users can easily set various parameters through an intuitive touch screen or matching computer software, and can monitor the testing progress and equipment operation status in real time. The system also has powerful fault diagnosis and alarm functions. Once potential risks such as abnormal temperature or excessive current occur in the equipment, it can quickly issue an alarm and automatically take corresponding protective measures to avoid serious impact of equipment failure on testing work, greatly improving testing efficiency and safety.
Accurate temperature control ensures testing accuracy: Taking the Black Diamond series aging cabinet as an example, its high-precision temperature control system has a wide temperature adjustment range and can accurately simulate various temperature environments that different types of lithium batteries may face in actual use. When conducting aging tests on lithium batteries with strict high-temperature performance requirements, the temperature can be precisely controlled at the set value to ensure that the lithium batteries are in stable temperature conditions during the aging process, greatly improving the accuracy and reliability of the test results.

• Comprehensive data monitoring and analysis capabilities: The equipment supports viewing multi-dimensional data such as operation logs, channel logs, and fault logs, achieving comprehensive data monitoring of the entire testing process. The supporting BTSDA data software has powerful functions. Users can customize the X-axis and Y-axis according to their own needs, freely combine various parameters, and display the trend of data changes in an intuitive curve form, which is convenient for in-depth analysis of the inherent relationship between different parameters. The data presentation has a multi-level structure such as loop layer, step layer, and recording layer, which is clear and concise. It can also be quickly exported as an Excel format file, making it convenient for users to conduct more comprehensive and detailed data analysis, providing strong basis for product development and quality improvement.
  Multiple protections ensure equipment safety: With dynamic load protection function, it can effectively prevent battery ignition and avoid current surges caused by loose connectors, effectively protecting the battery and electronic components in the module. In addition, the equipment is equipped with a series of hardware protection measures such as surge protection, islanding protection, over/under frequency, over/under voltage, phase loss protection, leakage protection, over temperature protection, as well as software protection mechanisms such as host protection, over specification protection, emergency stop protection, etc., to safeguard the safe and stable operation of the equipment from multiple dimensions.
  Wide applicability: The product range is diverse, covering various models such as 30-150V medium voltage aging test cabinets, 200-2000V high voltage aging test cabinets, and various common battery module PACK products. Suitable testing solutions can be found in the Yishengda aging cabinet, which is widely applicable to various battery related industries such as lithium battery production enterprises, research institutions, and testing institutions, fully meeting the diverse needs of different customer groups in battery research and development, production, quality testing, and other aspects.
   

Service advantages
Customized services: A professional technical team can tailor exclusive testing plans and equipment configurations based on specific application scenarios and actual needs of customers. Whether it is special requirements for equipment functions or personalized design of testing processes, they can meet them one by one, ensuring to provide customers with the most suitable battery testing solutions for their business development.
Comprehensive after-sales support: From equipment installation and debugging, operation training, to later maintenance, every link is followed up by professional personnel to ensure that customers have no worries when using the Yishengda battery pack aging cabinet, and can fully devote themselves to the battery PACK business.