Batteryshield 3003 Aluminum Alloy Foil (0.8mm/1300mm) for Lithium Battery Encapsulation

• Customization: Available
• Color: as Request
• Application: Transportation Tools, Door & Window, Glass Wall, Decorations
• Model NO.: AA 3003 0.8mm/1600mm
• Certification: ISO9001, ASTM, GB, EN, ASTMB
• Technique: Cold Drawn
• Grade: 3000 Series
• Temper: O - H112
• Surface Treatment: Coated
• Alloy: Alloy
• Alloy or Not: Is Alloy
• Color and Texture: Diverse
• Cross-Industry: Compatibility
• Coating Applied: Multilayer
• Curing Treatment: Uniform and Firm
• Attribute: Versatility
• Transport Package: Export Standard Seaworthy Packing with Wooden Pall
• Specification: 0.01mm-2.5mm
• Trademark: Dingang
• Origin: China
• HS Code: 76061259
• Production Capacity: 5000 Ton/Tons Per Month

Product Description

Introduction

The BatteryShield 3003 aluminum alloy foil, with a thickness of 0.8mm and a width of 1300mm, is likely a specialized material designed for lithium battery encapsulation, such as casings or pouches for lithium-ion batteries. Part of the 3xxx series of aluminum-manganese alloys, 3003 is known for its excellent corrosion resistance, formability, and moderate strength, making it ideal for protecting battery cells from environmental factors and ensuring structural integrity. Its lightweight nature, with a density of approximately 2.7 g/cm³, reduces battery weight, enhancing energy efficiency in applications like electric vehicles (EVs) and consumer electronics. The alloy's compatibility with battery electrolytes and its recyclability align with global sustainability goals, while the wide 1300mm format supports high-volume, automated manufacturing. The "BatteryShield" branding suggests a focus on durability and safety, making it a preferred choice for modern battery production. 

Specification

Applications

The 3003 aluminum alloy foil is likely used globally in lithium battery manufacturing due to its compliance with international standards (e.g., ASTM B209, ISO 6361) and its performance in diverse environments. Key applications include:

1.Asia: In China, manufacturers supply 3003 foil for battery casings in EVs and consumer electronics, supporting the region's leadership in battery production. Japan and South Korea also likely adopt this material for similar applications, enhancing battery durability in high-tech devices.

2.Europe:Countries like Germany and France probably use 3003 aluminum foil in battery encapsulation for automotive and renewable energy applications, benefiting from its corrosion resistance in varied climates.

3.North America:In the United States, companies integrate 3003 foil into battery casings for EVs and data center power systems, leveraging its lightweight properties for efficiency. Canada also likely adopts this material for similar reasons.

4.Emerging Markets:In regions like India and Southeast Asia, growing demand for affordable energy storage solutions drives the adoption of 3003 aluminum foil for battery encapsulation in consumer and industrial applications.

Beyond battery encapsulation, the alloy's versatility extends to other battery components, such as structural supports and cooling plates, showcasing its broad applicability in global energy storage markets         

Advantages:

1.Moderate Strength:Offers sufficient structural integrity for battery encapsulation, with a tensile strength of around 150-200 MPa, balancing durability and workability.

2.Lightweight Design:With a density of 2.7 g/cm³, it reduces battery weight, improving energy efficiency in EVs and portable devices. 

Advantages:

3.Corrosion Resistance:The manganese content (around 1.0-1.5%) forms a protective oxide layer, ensurin                                              g durability against battery electrolytes and environmental factors like moisture.
4.Excellent Formability:High ductility allows for complex shaping into battery casings or pouches, supporting efficient manufacturing processes.

5.Electrolyte Compatibility:Its inert properties ensure safe interaction with lithium-ion battery electrolytes, preventing degradation and enhancing safety.

6.Cost-Effectiveness:Compared to other materials like stainless steel, 3003 aluminum provides a balance of performance and affordability, ideal for large-scale production.

Case Studies     

The following case studies illustrate the likely applications of 3003 aluminum alloy foil in lithium battery encapsulation, based on its properties:

Electric Vehicle Batteries in China: A leading EV manufacturer, such as BYD, likely uses 3003 aluminum foil for battery casings in its electric vehicles. The foil's lightweight design and corrosion resistance improve battery efficiency and durability, contributing to a 5-10% increase in vehicle range.
Consumer Electronics in Japan: A smartphone manufacturer like Sony likely employs 3003 foil for battery encapsulation in its devices. The material's formability and electrolyte compatibility ensure reliable performance, reducing battery weight and enhancing device portability.
Grid Energy Storage in the US: A renewable energy company in the US likely uses 3003 aluminum foil for battery casings in grid storage systems. The foil's corrosion resistance and cost-effectiveness reduce maintenance costs by 15%, supporting grid reliability.
Portable Power Devices in India: A manufacturer of power banks in India likely adopts 3003 aluminum foil for battery encapsulation. The material's lightweight and durable properties make it ideal for compact, high-capacity batteries, enhancing affordability in emerging markets.

Aluminum Coil

Aluminum Coil

Aluminum Coil

Technical Specifications

(Custom configurations available upon request.)

Basic Info	Information	Basic Info	Information
Thickness	0.5-2.5mm	Packing	Export Standard Wooden Pallets (Eye To Wall,Eye To Sky)
Width	800-2500mm	Payment Terms	L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
Material	3003(as request)	MOQ	2Tons Per Specification
Temper	O, H12, H14, H16, H18, H24, H26, H32, H34, etc	Delivery Time	Within 30-45 Days
Surface Finishing	Coating	Loading Port	Shanghai,Ningbo,Qingdao,Tianjin Port and Et
Coating thickness	PVDF Paint Coating: Not Less Than 25um PE Paint Coating : Not Less Than 18um	Application	Lithium Battery Encapsulation

Brief introduction

Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated aluminum coils, and providing aluminum coil surface coating processing services. Our facilities boast 6 coating and plating production lines, along with 6 high-precision horizontal and vertical cutting equipment, enabling us to produce a diverse range of products ranging from ultra-thin to ultra-thick (0.08-6.0mm) and ultra-narrow to ultra-wide (10-2670mm) series.

Company Profile

Changzhou Dingang Metal Materials Co., Ltd.

Our products find extensive applications across various industries including construction, decoration, household appliances, kitchen and bathroom, food packaging, gardening, lighting, automotive, advertising, transportation, and more. With over 20 years of experience in production and development, we have established a global presence, exporting our products to more than 50 countries and regions worldwide, including Japan, the United States, Canada, South Korea, the Netherlands, Mexico, Brazil, Chile, India, Indonesia, Vietnam, and the Philippines.

Why Choose Us?

Other Products

Our product range encompasses a comprehensive selection of coatings, including high gloss, matte, monochrome, multi-color, brushed, wood grain, and marble finishes. We also offer embossed patterns such as diamond, orange peel, wood grain, and irregular textures, achieved through advanced extrusion processing techniques. From container and carriage ultra-wide color-coated coils to roof aluminum-magnesium-manganese alloy series, our products cater to diverse application scenarios.

Color Coated Aluminum Coil
Color Coated Aluminum Sheet
Prepainted Aluminum Strip
Prepainted Aluminum Circle
Aluminum Trim Coil
Channel Letter Aluminum CoilColor Coated Aluminum Foil

Prepainted Corrugated Sheet

FAQ

Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around.