1- Products Name: Lithium-ion Battery Aluminum 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.
Lithium-ion battery aluminum shells are vital components in the construction of battery cells and packs for new energy storage systems. These shells play several crucial roles in ensuring the safety, efficiency, and durability of lithium-ion batteries used in energy storage applications. Here are some key features and functions of lithium-ion battery aluminum shells for new energy storage:
Encapsulation and Protection: Aluminum shells encase the internal components of lithium-ion batteries, including the electrodes, electrolyte, and separator. This encapsulation provides a protective barrier that shields the battery cells from physical damage, environmental factors, and potential hazards.
Structural Integrity: Aluminum shells offer structural support to the battery cells and packs, helping to maintain their shape and stability during handling, transportation, and operation. They contribute to the overall robustness and reliability of energy storage systems.
Thermal Management: Aluminum is an excellent conductor of heat, allowing for efficient dissipation of heat generated during charging and discharging processes. Aluminum shells help regulate the temperature of the battery cells, reducing the risk of overheating and thermal runaway.
Corrosion Resistance: Aluminum shells are resistant to corrosion, ensuring the long-term durability and performance of lithium-ion batteries in diverse environmental conditions. This corrosion resistance helps protect the internal components of the battery and extends its service life.
Lightweight Design: Aluminum is lightweight compared to many other metals, contributing to the overall weight reduction of energy storage systems. Lightweight batteries are easier to handle, transport, and install, making them suitable for a wide range of applications, including stationary and portable energy storage solutions.
Hermetic Sealing: Aluminum shells are sealed to create a hermetic enclosure, preventing the ingress of moisture, oxygen, and contaminants that could degrade battery performance and safety. Hermetic sealing helps maintain the integrity of the battery cells and preserves their electrical properties.
Customization and Integration: Aluminum shells can be customized to fit specific battery cell designs and pack configurations. They are designed to integrate seamlessly with other components of energy storage systems, such as electrical connections, cooling systems, and monitoring equipment.
Manufacturability: Aluminum shells can be manufactured using various techniques, including extrusion, stamping, and machining. This allows for precise fabrication and customization of battery cell designs, enabling the production of energy storage systems with different capacities, voltages, and form factors.
In summary, lithium-ion battery aluminum shells are essential components that contribute to the safety, reliability, and performance of new energy storage systems. Their encapsulation, structural support, thermal management, corrosion resistance, lightweight design, hermetic sealing, customization, and manufacturability make them indispensable for a wide range of energy storage applications in residential, commercial, industrial, and automotive sectors.
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!