Wellgo Battery
18650 Customized Copper Nickel Composite Busbar 13S4P for Lithium-Ion Battery Connections in E-bike - Cell Distance 19.83mm
18650 Customized Copper Nickel Composite Busbar 13S4P for Lithium-Ion Battery Connections in E-bike - Cell Distance 19.83mm
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Wellgo Copper-Nickel Composite Busbars: High Conductivity, Durable Design, and Customization for Reliable Battery Connections
Wellgo’s Copper-Nickel Composite Busbars are engineered to provide outstanding conductivity, efficient heat dissipation, and superior durability, making them perfect for lithium-ion battery connections in demanding applications. Designed for stable energy distribution, these busbars offer customization to fit various battery configurations, ensuring optimal performance across applications.
Specifications
- Compatible Battery Sizes: 18650, 21700, 26650, 32700, 40140 cylindrical cells, compatible with high-power lithium batteries and supercapacitors.
- Thickness Options: Available in 0.3mm, 0.5mm, and 1.0mm for flexibility in current and design requirements.
Key Features and Benefits
- Optimized for Spot Welding: Specifically designed for spot welding on 18650, 21700, 26650, 32700, and 40140 cells, featuring a 0.15mm copper-nickel composite for secure, durable welds.
- High Electrical Conductivity: Made from T2 pure copper, delivering excellent conductivity and reliable energy transfer.
- Effective Heat Dissipation: Supports high-current discharge and enables uniform current distribution, enhancing battery performance.
- Customizable Shape and Spacing: Tailored to match cell arrangements and 19.83mm spacing for flexibility in battery assembly.
- Rapid Sample Delivery: Quick sample delivery with no quantity minimums, ideal for prototyping and production.
Applications
- Electric Vehicle Battery Assemblies: Provides reliable and energy-efficient connections for EV batteries.
- Renewable Energy Storage: Perfect for energy storage in solar and wind applications, ensuring stable power management.
- OEM Battery Production: Supports scalable lithium-ion battery manufacturing with consistent quality and efficiency.
Why Choose Wellgo?
Wellgo’s commitment to quality and customer satisfaction is evident in every product. Our busbars undergo strict testing for durability, conductivity, and corrosion resistance, meeting ISO standards and providing a trustworthy solution for demanding energy applications.
Customer Support and After-Sales Service
Wellgo offers dedicated support, providing installation guidance, technical assistance, and post-purchase service to ensure project success.
Ready to optimize your battery connections? Contact Wellgo to request samples, discuss specifications, or place an order.
Environmental Sustainability and Recyclability
Environmental Sustainability and Recyclability
At Wellgo, environmental responsibility is a core commitment. Our products, including nickel and copper battery connectors, are manufactured using sustainable practices and are fully recyclable. We adhere to international environmental standards to minimize waste and reduce our carbon footprint. By choosing Wellgo, you're investing in eco-friendly solutions that support a sustainable future for the battery industry.
B2B-Grade Data Security and Encryption
B2B-Grade Data Security and Encryption
Wellgo prioritizes the security of client data and confidential business information. Our B2B solutions are equipped with robust data encryption and multi-layer security protocols to ensure the protection of your information. With state-of-the-art encryption technologies and compliance with international data privacy regulations, we provide a secure partnership you can trust for your battery component needs.
24/7 Customer Support and Consultation
24/7 Customer Support and Consultation
Experience uninterrupted support with Wellgo’s dedicated 24/7 customer service. Our expert team is always ready to assist you with product inquiries, technical support, and order consultations. Whether you need assistance during business hours or beyond, we ensure that your queries are promptly addressed, offering peace of mind and reliable support around the clock.
We’re Here to Help with Your Battery Connection Needs
Thank you for your interest in Wellgo. Whether you’re looking for customized copper-nickel composite busbars, aluminum busbars, or other battery connection solutions, our team is ready to assist you. Please reach out with any inquiries, custom order requests, or support needs. We’re committed to delivering reliable solutions tailored to your specifications.
Contact Information
- Phone: +86 18038053100
- Email: ken@wellgobattery.com
- Office Address:3rd Floor, 3# Factory Building, Qiuchang Tea Garden Jiangjun Road, Huiyang District, Huizhou, 516221 Guangdong Province, China
Business Hours
- Monday to Friday: 9:00 AM - 6:00 PM (GMT+8)
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High-Performance Copper-Nickel Busbars for Lithium Battery Packs
High-Performance Copper-Nickel Busbars for Lithium Battery Packs
Our copper-nickel busbars ensure optimal conductivity and durability for advanced lithium battery configurations. Ideal for high-performance applications, they are crafted with precision to enhance power efficiency and system reliability. Contact us to customize your solution today.

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Reliable Battery Connection for Sustainable Energy Solutions
Wellgo’s copper-nickel busbars deliver secure connections and robust performance for modern energy storage systems. Enhance your product's reliability and sustainability with our trusted solutions.

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Customizable Busbar Solutions for Diverse Battery Formats
Designed to meet the demands of various lithium battery sizes, including 18650, 21700, and 26650 cells, our busbars provide unparalleled flexibility and efficiency. Suitable for electric vehicles, energy storage systems, and more.
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FAQ's
What products does Wellgo specialize in?
We specialize in providing energy-efficient battery connection components for electric bikes, electric motorcycles, drones, toy vehicles, and more. Our product range includes nickel strips, copper strips, nickel belts, copper busbars, and nickel-copper connection pieces.
What are the advantages of Wellgo's products?
Our products are known for their high conductivity and durability, ensuring long-term stable operation and enhancing the overall performance of your devices.
Can I customize battery connection components?
Yes, we offer customized solutions where customers can tailor the size, shape, and material of battery connection pieces to meet specific application requirements.
How can I get a quote for Wellgo's products?
Please fill out the contact form on our website or email/whatsapp our customer service team directly. We will respond promptly with detailed product information and pricing.
What standards do Wellgo's products meet?
Our battery connection components meet international quality standards and have undergone rigorous testing and certification to ensure safety and reliability.
Does Wellgo provide product samples?
Yes, we offer samples for testing purposes. This helps customers verify that the products meet their requirements before placing bulk orders.