BMS Tester: The Guardian of Battery Pack Safety and Performance
Battery packs must operate safely and effectively, and battery management systems (BMS) are essential to this process. To guard against damage and increase battery life, these systems track and regulate several battery parameters, including voltage, current, and temperature. BMS testers are specialized testing instruments used to ensure BMS is operating properly. They simulate different operating […]
Laser Cleaning Revolutionizing Lithium Battery Assembly
In the intricate world of lithium battery assembly, achieving impeccable quality and stability is paramount. Among the myriads of critical processes involved, laser cleaning has emerged as an indispensable step, especially in sealing nail welding—a pivotal factor in determining the overall quality and dependability of lithium batteries. As the name suggests, cleaning is all about […]
BMS Safety Design: Best Practices for Preventing Battery Hazards
Likewise, in the event that both the battery temperature and internal pressure rise too high, the safety valve will open. However, since safety valve monitoring is currently lacking, preventive actions such as shutting off the circuit, halting operation, initiating local cooling, and initiating firefighting cannot be taken in a timely manner. As a result, the […]
Exploring Robotic Welding: How Automation is Shaping Module Manufacturing?
In the dynamic world of manufacturing, accuracy and productivity are critical. This is especially true for the fabrication of modules in a variety of industries, where welding is essential. This article will examine the cutting-edge welding technologies used in the manufacturing of modules, emphasizing the specifications and technical aspects that guarantee the best possible outcomes. […]
Battery Thermal Management: The Crucial Role of Temperature Control
In modern electric vehicles (EVs), the lithium-ion battery module pack takes center stage, influencing an EV’s performance, range, and safety. However, these crucial power sources are sensitive to temperature extremes. Like people, batteries have their comfort zone, typically operating optimally between 15°C and 40°C. Yet, the reality of automotive environments exposes batteries to temperatures ranging […]
Understanding Lithium Battery Cell OCV Testing
Lithium-ion batteries are at the heart of modern technology, powering everything from smartphones to electric vehicles. Ensuring the health and performance of these batteries is of paramount importance. One valuable tool in assessing the state of lithium battery cells is the Open Circuit Voltage (OCV) test. In this article, we’ll explore the principles, parameters, and […]
Deciphering the World of Lithium Batteries: Types, Principles, and Structure
Lithium-ion batteries are the unsung heroes of our tech-savvy world. These powerhouses come in various shapes, sizes, and configurations and employ the magic of lithium to store and release energy. This article will explore the classification, working principle, and structural components that make these batteries tick. 1. Classification of Lithium-Ion Batteries Lithium batteries are classified […]
A Bilevel Equalizer for Lithium-Ion Batteries
Electric-powered vehicles such as drones (UAVs), Electric cars, electric scooters, Bus trucks, etc. are now in widespread use, and recent reports indicate their development is going to accelerate. Virtually all these types of EVs now use lithium-ion batteries (LIB), but LIBs require electronic equalizer circuits (EQU) to balance the cell voltages. All present versions have […]
Maximizing Battery Factory Efficiency with MES: Module EOL Testing
The battery manufacturing industry relies on precise processes and efficient testing to ensure quality. One essential element for achieving this is the Manufacturing Execution System (MES), which organizes critical functions in battery factories. These functions include cell entry inspection, Module End-of-Line (EOL) testing, and PACK package EOL testing. In this discussion, we will focus on […]
The Charging and Discharging Process of Electric Vehicle Batteries
Electric cars (EVs) are revolutionizing the automotive industry with their eco-friendly and sustainable mode of transportation. The key to EVs is their power batteries, which undergo a complex yet crucial charging and discharging process. Understanding these processes is crucial to grasping how EVs efficiently store and use electrical energy. This article will explore the intricate […]