Prismatic Cell Aluminum Case For EV
Prismatic Cell Aluminum Case For EVs are a high-performance battery protection solution that is widely used in electric vehicles, energy storage systems, and various electronic devices. Made of high-quality aluminum alloy materials, these cases are not only lightweight and corrosion-resistant but also effectively improve structural strength and thermal conductivity.
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Product Introduction
With the rapid development of the new energy vehicle industry, aluminum battery cases have become an indispensable core structural component of power battery systems.
Our company's independently produced Prismatic Cell Aluminum Case for EV is designed specifically for electric vehicle (EV) power battery modules. They balance lightweighting, safety, and structural strength, providing customers with high-performance and highly reliable battery packaging solutions.
Product Features and Technical Advantages
| Lightweight Design | Utilizing high-strength 6061, 6063, or 7075 aluminum alloys and through finite element structural optimization, the overall housing weight is reduced by approximately 25%-35% compared to traditional steel housings, effectively improving vehicle range and energy density. |
| Excellent Thermal Conductivity | Aluminum inherently possesses excellent thermal conductivity. By optimizing the heat dissipation path and wall thickness distribution, this ensures uniform temperature distribution within the battery cells, reducing the risk of thermal runaway and improving system stability. |
| High Strength and Corrosion Resistance | The housing undergoes heat treatment (T6 temper) and anodizing or spray coating, providing excellent mechanical strength, salt spray resistance, and corrosion resistance, ensuring long-term durability in complex road conditions and extreme climates. |
| High-Precision Manufacturing | The entire process utilizes CNC stamping, CNC machining, and precision welding, ensuring housing dimensional tolerances within ±0.05mm. Mold design, stamping, and welding are all performed in-house, ensuring batch consistency and production flexibility. |
| Safety and Sealing Protection | Through structural optimization and sealing design, the housing achieves an IP67 waterproof and dustproof rating. The housing offers excellent shock and vibration resistance, meeting automotive-grade safety standards. |
Product Specifications
| Item | Parameter Description |
| Material | 6061/6063/7075 aluminum alloy |
| Wall thickness | 2.0mm to 5.0mm (customizable) |
| External Structure | Prismatic housing / Modular design |
| Surface Treatment | Anodizing / Sandblasting / Powder coating |
| Dimensional Tolerance | ±0.05mm |
| Processing Method | Stamping + Welding + CNC machining |
| Application Environment | EV battery packs/energy storage modules / onboard power systems |
Manufacturing Capabilities and Process
As a professional manufacturer of new energy structural components, we possess:
Independent mold design and rapid prototyping capabilities;
Multi-station stamping lines and automatic welding equipment;
Precision CNC machining centers;
Surface anodizing and spraying lines;
Complete dimensional inspection, airtightness testing, and fatigue life verification systems.
Production Process:
Mold development → Aluminum sheet cutting → Stamping → Welding and assembly → Finishing → Surface treatment → Testing → Packaging and shipping.
The entire process complies with the IATF16949 automotive quality management system and supports third-party testing and certification for Automotive Battery Aluminum Case.
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Aluminum battery cases play an important role in ensuring good heat dissipation while improving the safety and reliability of batteries. Its excellent material properties and advanced processing technology make it an indispensable part of modern battery technology.
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