• Wellgo Copper busbar for 18650 battery pack connections
  • High-conductivity copper busbar for drones and electric vehicles
  • Copper-Nickel Composite Busbar 20S6P for lithium-ion battery pack
  • Wellgo high conductivity copper-nickel busbar for EV battery connections
  • Copper-nickel composite busbar being welded onto lithium battery cells for stable energy transfer
  • Corrosion-resistant busbars by Wellgo for marine applications
  • Wellgo high conductivity busbar for drone battery connections
  • High conductivity copper-nickel busbar for battery connections by Wellgo
  • Wellgo composite busbars tailored for electric vehicles
1 9

Wellgo Battery

Customized Spot Welding Copper Busbar for High-Current 18650, 21700, 26650, 32700, 40140 Battery Packs

Customized Spot Welding Copper Busbar for High-Current 18650, 21700, 26650, 32700, 40140 Battery Packs

Download Spec Sheet PDF
$1.65 USD
$1.65 USD
Sale Sold out
Shipping calculated at checkout.
Battery Type
Copper Thickness
Cell Assembly

Key Features:

  • Premium Material: Made with T2 pure copper for excellent conductivity and heat dissipation, ensuring efficient energy transfer in high-current applications.
  • Versatile Applications: Perfect for spot welding 18650, 21700, 26650, 32700, and 40140 cylindrical cells in electric motorcycles, bicycles, drones, and car starter batteries.
  • Customizable Thickness: Available in 0.3mm, 0.5mm, and 1mm thickness options to suit diverse project needs and configurations.
  • Custom Design: Copper busbars can be shaped and sized according to the arrangement and spacing of battery cells, providing flexibility for unique designs.

Why Choose Wellgo Copper Busbars?

  • Efficient and Reliable: The 0.15mm copper-nickel composite at the welding position ensures firm and stable spot welding for enhanced reliability.
  • Quick Turnaround: Enjoy fast sample delivery with no minimum order quantity, making it perfect for both small-scale and large-scale projects.
  • Exceptional Durability: Engineered to handle high-stress conditions, Wellgo copper busbars provide long-lasting performance in demanding environments.

Applications:

  • Electric Vehicles: Ensures stable and efficient connections for EV battery packs, enhancing overall performance.
  • Drones: Provides secure and reliable energy connections for consistent flight operations.
  • Energy Storage Systems: Facilitates seamless energy distribution in renewable energy applications.

Get Started Today
Explore Wellgo’s range of high-performance copper busbars. Request a Quote or Contact Us to discuss your custom project needs. Learn more about Wellgo’s innovative solutions on our About Us page.

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

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

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)
View full details

Alternative Solutions

View all
1 4
View all
Close-up view of precision-engineered copper-nickel busbars showcasing superior design for lithium battery packs.

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.

Contact Us
Wellgo Copper-Nickel busbars for electric vehicles battery assembly

Caption

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.

Request a Quote

Caption

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.

Learn More Our Products

Latest News

View all
  • Lithium vs Alkaline vs Lead Acid Batteries: What You Need to Know

    Lithium vs Alkaline vs Lead Acid Batteries: Wha...

    When comparing lithium batteries, alkaline batteries, and lead-acid batteries, it's essential to evaluate their performance, applications, cost, and lifespan. Each battery type has specific strengths, making them suitable for different...

    Lithium vs Alkaline vs Lead Acid Batteries: Wha...

    When comparing lithium batteries, alkaline batteries, and lead-acid batteries, it's essential to evaluate their performance, applications, cost, and lifespan. Each battery type has specific strengths, making them suitable for different...

  • Modern Safety Features in Battery Connectors: A Comprehensive Guide

    Modern Safety Features in Battery Connectors: A...

    Battery connectors play a pivotal role in ensuring the performance, reliability, and safety of energy systems, especially in electric vehicles (EVs). This article delves into the advanced safety features found...

    Modern Safety Features in Battery Connectors: A...

    Battery connectors play a pivotal role in ensuring the performance, reliability, and safety of energy systems, especially in electric vehicles (EVs). This article delves into the advanced safety features found...

  • How to Improve Battery Efficiency with Connectors?

    How to Improve Battery Efficiency with Connectors?

    Efficient connectors are a cornerstone of improving battery performance, especially in demanding applications like electric vehicles (EVs), renewable energy systems, and industrial setups. Properly designed and selected connectors can reduce...

    How to Improve Battery Efficiency with Connectors?

    Efficient connectors are a cornerstone of improving battery performance, especially in demanding applications like electric vehicles (EVs), renewable energy systems, and industrial setups. Properly designed and selected connectors can reduce...

1 3
View all

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.

Contact Us for Tailored Battery Connection Solutions