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Battery Pack Assembly Process Series 1 - Cell Pretreatment
May 19 , 2025
Battery Pack Assembly Process Series 1 - Cell Pretreatment 1. Importance of Cell Pretreatment Cell pretreatment is the first process in battery pack manufacturing, and it plays an important role in improving the overall performance and safety of the battery pack. Through strict pretreatment, the quality consistency of the cells can be ensured from the source, the potential risk of failure can be r...
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Battery Pack Assembly Process Series 3 - Laser Welding
May 23 , 2025
Battery Pack Assembly Process Series 3 - Laser Welding Automatic fiber laser welding machine is a highly efficient and precise welding equipment that uses a high-energy-density laser beam as a heat source. It irradiates the laser beam onto the surface of the material, causing the material to melt rapidly and form a weld, thereby achieving a firm connection between the materials. Characteristics of...
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Battery Pack Assembly Process Series 4 - Semi-Finished Product Assembly
May 27 , 2025
Battery Pack Assembly Process Series 4 – Semi-Finished Product Assembly A power battery system can be metaphorically compared to an "army" that needs to operate continuously for 5–10 years, with each component playing a distinct role and function: Battery Cells: Like soldiers in a combat unit (basic mission: store and release electrical energy), they serve as the foundation of the army. Batte...
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Battery Pack Assembly Process Series 6 - Electrical Performance Test
Jun 04 , 2025
Battery Pack Assembly Process Series 6 - Electrical Performance Test Electrical performance test provides real data support for the endurance of new energy vehicles by scientifically quantifying the performance of battery, motor, electronic control and other systems. It is a key process in the PACK manufacturing process. Contents of electrical performance test: capacity and energy test, power and ...
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Battery Pack Assembly Process Series 8 - Cell Consistency and Balancing Method
Jun 10 , 2025
Battery Pack Assembly Process Series 8 - Cell Consistency and Balancing Method 01 Cell Consistency 1.1 What is cell consistency? Cell consistency refers to the degree of difference between the performance parameters (such as capacity, internal resistance, voltage, etc.) of the same batch of cells under the same conditions. 1.2 Importance of cell consistency Due to manufacturing tolerances, materia...
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Are Solid-State Batteries Coming?
Jun 17 , 2025
The Ultimate Form of Lithium Batteries – Solid-State Batteries Advantages of Solid-State Batteries (SSBs) The driving range of new energy vehicles (NEVs) has long been constrained by battery energy density, which is fundamentally determined by the cathode and anode material systems. Lithium-ion batteries (LIBs) have undergone multiple iterations, primarily upgrading cathode materials—from early-st...
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What Is The Difference Between Solid-State Batteries And Flow Batteries?
Jun 26 , 2025
What Is The Difference Between Solid-State Batteries And Flow Batteries? 1. Differences in process between solid-state batteries and traditional liquid batteries Solid-state batteries use solid electrolytes to replace the electrolyte and separator of traditional liquid batteries. Traditional liquid lithium batteries are composed of four key elements: positive electrode, negative electrode, battery...
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What is CTB Technology?
Aug 15 , 2025
Battery Pack-Body Integration Technology: Cell To Body Under the dual pressures of range anxiety and space utilization bottlenecks in new energy vehicles, electric vehicle structural design is undergoing a transformation. One of the core driving forces is battery pack-body integration technology, commonly referred to in the industry as CTC/CTB/CIB/CTV (CTC: cell to chassis; CTB: cell to body; CIB:...
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