1- Products Name: Power Battery Shell
2- Aluminum Case size mainstream specifications for new energy vehicles and energy storage lithium square batteries (wide*long*high by mm):
54173
36130
29135
71173
27148
41255
and so on, all depend on customers' OEM required.
3- Base Material Standard:
(3.1) Battery Aluminum Cases: 3003-H14 Aluminum
Aluminum GB/T3880 standard, Tensile Strength 145-195MPa
(3.2) Battery Cover Plates: 3003-H14 Aluminum & T2Y2 Copper & Plastic Injection
Copper GB/T5231standard, Purity ≥99.99% Copper, Conductivity %IACS≥97, Hardness 80~110HV, Tensile Strength 245-345MPa.
(3.3) Cover Plates Assembly including:
Cover Plate: 3003 H14 Aluminum
Injection Part: PFA Plastic
Electrode Plate: 3003 H14 Aluminum
Positive Pole: 3003 H14 Aluminum
Negative Pole: T2Y2 Copper
Film: 3M PET transparent adhesive
Explosion Proof Valve: MFX2
Positive Connecting Pieces A&B: 1060 H12 Aluminum
Insulating Gasket: PP
Negative Connecting Pieces A&B: T2Y2 Copper+Nickel Plated
4-Surface Treatments:
(4.1) Anodizing
(4.2) Ultrasonic cleaning
5- Production Technologies:
(5.1) Stamping and stretching for Aluminum Battery Prismatic Cases
(5.2) Stamping, injection molding, machining, riveting, resistance welding, laser welding for Battery Cover Plates Assembly
6- Free Samples: 1-10pcs is allowed
7- Lead Time:Orders 10-20days,Samples 20-30days (including the tooling/die production);
8- Packing: pearl cotton/blister box inside and carton/pallet outside
9- Certifications: ISO9001, IATF16949, RoHS, REACH, etc.
10- Production Capacity: 5,000,000 pcs/month
11- Applications: Suitable for electric vehicles, electric motorcycles, electric bicycles, recreational vehicles, golf carts, electric lifts, cleaning vehicles power supplies; energy storage equipment such as forklifts and forklifts: based on solar, wind, geothermal, and ocean energy power generation systems Energy storage equipment; power grid peak shaving; uninterruptible power supply system UPS; used with solar cells as energy storage equipment, home lighting, etc.
The power battery shell for new energy storage refers to the outer casing or enclosure designed to house and protect the lithium-ion battery cells or modules within a power storage system. Here are key aspects and functions of the power battery shell in the context of new energy storage:
Protection: The primary function of the power battery shell is to provide robust protection to the lithium-ion battery cells or modules against physical damage, environmental factors, and external impacts. It ensures the integrity and safety of the battery pack during operation and throughout its lifespan.
Structural Integrity: The power battery shell contributes to the structural integrity of the entire energy storage system. It provides support and stability to the battery cells or modules, helping to maintain their alignment and distribution within the storage system.
Thermal Management: Many power battery shells are designed with integrated thermal management features to regulate the temperature of the battery pack. Efficient thermal management helps dissipate heat generated during charging and discharging cycles, preventing overheating and ensuring optimal performance.
Weight Optimization: Power battery shells are often designed to be lightweight to optimize the overall weight of the energy storage system. A lighter system improves the efficiency of transportation, handling, and installation, particularly in stationary energy storage applications.
Corrosion Resistance: The shell is typically constructed from materials with corrosion-resistant properties, such as aluminum or specialized coatings. This ensures the longevity and durability of the battery pack, especially in environments with high humidity or exposure to corrosive substances.
Hermetic Sealing: The power battery shell may feature hermetic sealing to protect the battery cells or modules from moisture, dust, and other contaminants. Hermetic sealing helps maintain the internal environment of the battery pack, preserving its electrical properties and prolonging its lifespan.
Customization and Integration: Power battery shells can be customized to fit specific energy storage system designs and configurations. They are designed to integrate seamlessly with other components of the energy storage system, such as electrical connections, cooling systems, and safety features.
Manufacturability: Shells can be manufactured using various techniques, including extrusion, molding, and machining. This allows for precise fabrication and customization of shell designs, enabling the production of energy storage systems with different sizes, shapes, and capacities to meet specific application requirements.
In summary, the power battery shell is a critical component of new energy storage systems, providing protection, structural integrity, thermal management, weight optimization, corrosion resistance, hermetic sealing, customization, and manufacturability. Its design and construction are essential for ensuring the safety, reliability, and performance of energy storage solutions in various applications, including renewable energy integration, grid stabilization, and backup power systems.
Contact Information:
Ms.Tina Tian (Sales Manager&Technology Engineer)
Xiamen Apollo Stamping Welding Technology Co., Ltd
Apollo Electronic Components (Xiamen) Co.,Ltd
Add: No.2, Chengyi North Road, Jimei Software Park, Jimei District, Xiamen City, Fujian Province, China, 361022
Mob/WhatsApp/WeChat: 0086-15985814329
Email: tina@stamping-welding.com
Web: www.stamping-welding.com , www.china-electronic-components.com
Since 2010, professional in Metal Stamping & Welding Solutions for New Energy EV & PV Fuse, Battery, Capactior, Relay, Switch, ect!