What is Nickel Tab with Adhesive Polymer Tape as Negative Terminal for Pouch Cell?

Nickel Tab with Adhesive Polymer Tape is a high-conductivity, corrosion-resistant electrode tab designed for pouch cell lithium-ion batteries. It serves as the negative terminal, offering strong adhesion, excellent conductivity, and high mechanical durability. This component is crucial in battery assembly, ensuring a secure connection between the anode and external circuits.

Chemical Properties and CAS Number

• Material Composition: Nickel (Ni) with polymer adhesive tape
• CAS Number: 7440-02-0 (Nickel)
• Appearance: Metallic strip with adhesive backing
• Thickness: 0.1 mm – 0.3 mm (varies by application)
• Width: Customizable per battery specifications
• Electrical Conductivity: High
• Chemical Stability: Corrosion-resistant, oxidation-resistant

Applications of Nickel Tab with Adhesive Polymer Tape for Pouch Cells

1. Lithium-Ion Battery Manufacturing

Used in pouch cell assembly to provide a reliable and durable negative electrode terminal.

2. Energy Storage Systems

Applied in power banks, energy storage solutions, and renewable energy applications to ensure efficient electrical contact.

3. Electric Vehicles (EV) & Hybrid Battery Packs

Utilized in EV battery modules, hybrid electric vehicle packs, and advanced energy storage solutions due to its high conductivity and mechanical strength.

4. Consumer Electronics & Power Applications

Integrated into smartphones, laptops, and portable electronics for efficient power transfer and durability.

5. Medical Device Batteries

Employed in medical and wearable technology battery packs where reliable conductivity and lightweight components are critical.

6. Supercapacitors & High-Performance Cells

Used in high-power applications like supercapacitors and energy-dense cells where low resistance and secure adhesion are essential.

Pricing of Nickel Tab with Adhesive Polymer Tape

Prices vary based on nickel thickness, adhesive quality, and bulk order quantity:

• Standard Grade: Typically ranges from $0.10 – $2 per piece
• High-Purity/Specialized Grade: Prices range from $5 – $20 per piece, used in EV batteries and aerospace-grade applications.

Factors Influencing Nickel Tab Prices

• Thickness and width specifications
• Bulk order quantity and customization
• Adhesive polymer quality and heat resistance
• Demand in battery manufacturing and energy storage industries

Conclusion

Nickel Tab with Adhesive Polymer Tape is a critical component in pouch cell battery manufacturing, ensuring low-resistance, high-conductivity, and secure adhesion. It plays a vital role in electric vehicles, energy storage, consumer electronics, and supercapacitors. Pricing depends on material quality, thickness, and application demands.