Technical Documentation

Technical Documentation for Battery Connection Solutions

Discover detailed technical specifications for Wellgo's industry-leading battery connection components, including Copper Busbars and Nickel Strips, customized for diverse applications such as electric vehicles, energy storage systems, and consumer electronics. Each product page is equipped with downloadable spec sheets for precise technical details.

Why Choose Wellgo's Components?

  • Custom Design: Tailored copper and nickel components to match battery arrangements, including 18650, 21700, and 26650 cells.
  • Material Options: Choose from plated nickel, pure nickel, or copper for optimized conductivity and durability.
  • Precision Engineering: Spot welding for thicknesses beyond 1mm ensures a secure and reliable connection.
  • Versatile Applications: Ideal for use in automotive, renewable energy, and portable electronics.

Access Comprehensive Documentation

For complete technical details, every product features a dedicated Spec Sheet PDF, which you can easily download from the product details page. This documentation includes precise information on center distances, thickness variations (0.1mm–1.5mm), and compatibility with brackets or honeycomb structures.

Customization & Support

Need a unique design for your project? Contact us to discuss bespoke solutions tailored to your specifications. Whether you require oval holes for spot welding or special configurations, our team is ready to assist.

Detailed Technical Insights for Superior Battery Connections

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"Connect to Thrive, Power Your Drive."

Wellgo is a trusted provider of high-performance battery connection solutions, specializing in custom-designed copper and nickel composite busbars, battery tabs, and precision connectors.

About Wellgo

Precision Manufacturing and High-Quality Battery Connections

  • Wellgo’s copper-nickel composite battery busbars for high conductivity and durability in energy storage systems.

    High-Quality Copper-Nickel Battery Busbars

    Wellgo’s copper-nickel composite busbars are engineered for superior conductivity and longevity, ideal for high-demand battery applications such as electric vehicles and energy storage.

    Learn More 
  • Laser cutting equipment in action at Wellgo factory, precisely shaping battery connectors.

    Customized Laser Cutting Solutions

    Wellgo’s skilled technicians use advanced laser cutting software to deliver customized designs, meeting unique requirements for each battery connection solution.

  • Wellgo technician operating laser cutting software for custom battery connector designs.

    Advanced Laser Cutting for Precision Components

    Our cutting-edge laser cutting technology ensures high precision in shaping nickel and copper battery connectors, providing consistent quality and fit.

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Latest News

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    How EU Battery Regulation Impacts Connection Ta...

    This blog post examines how EU battery regulation impacts connector material standards, specifically through Regulation (EU) 2023/1542. Key regulatory shifts include strict requirements on sustainable sourcing, recycled content quotas, enhanced hazardous substance...

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    This blog post examines how EU battery regulation impacts connector material standards, specifically through Regulation (EU) 2023/1542. Key regulatory shifts include strict requirements on sustainable sourcing, recycled content quotas, enhanced hazardous substance...

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    The Key Role of Battery Busbars in Energy Stora...

    Battery busbars are crucial to the performance, safety, and efficiency of modern energy storage systems (ESS). Acting as the main conductive pathway, busbars enable low-resistance current distribution, thermal management, and...

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