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China Suppliers Factory for Fully Automated Bridge-Riveted 18650 Battery Connectors with High Quality and Reliability
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China Suppliers Factory for Fully Automated Bridge-Riveted 18650 Battery Connectors with High Quality and Reliability

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Experience unparalleled quality with our 18650 battery contact springs, proudly manufactured in China by our leading factory. Our products utilize advanced automated production techniques and bridge riveting, ensuring that the springs remain securely attached. With an impressive daily output exceeding 2 million sets, these springs are renowned among suppliers for their high verticality, flatness, and exceptional solderability. To guarantee long-term stable conductivity, our products also pass a stringent 24-hour neutral salt spray test. Trust our factory for reliable and high-performance battery contact springs.

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    Product Application

    Utilizing our self-developed smart equipment, the bridge riveting process for springs is entirely hands-free

    Application

    Through over 40 units of self-developed intelligent production equipment and the fully automated solution of bridge riveting, we have not only eliminated quality variations caused by manual riveting but also increased our daily production capacity to over 2 million sets.
    Fully Automated Production of Bridge-Riveted 2 springs 18650 Battery Connectors

    Application

    Springs never detach, installation is vertically precise, and surfaces are consistently flat – designed for smooth automated assembly.

    Application

    Fully controllable from material selection to final inspection. Our 18650 battery contact springs provide multiple solutions based on corrosion resistance grades (24/48/72-hour salt spray tests), with every plated batch required to pass the solderability test checkpoint for stable performance.

    Design Parameters

    Product Name 2 springs 18650 battery connector
    Model 177L
    Material SPCC+steel wire
    Specifications & Dimensions 36×17mm
    Surface Treatment nickel plating
    Neutral salt spray test 24H
    Feature Fully automated production
    Eco-Certification RoHS, REACH

    Product Introduction

    Our 2 springs 18650 battery spring contacts feature a durable bridge-riveted design and are manufactured using fully automated processes, ensuring a daily production capacity of over 2 million units. They are characterized by their secure spring retention, high verticality, and superior metal flatness. Furthermore, these contacts demonstrate excellent weldability and have passed a rigorous 24-hour neutral salt spray test, guaranteeing reliability and longevity.

    Frequently Asked Questions

    What is the daily production capacity of your 18650 battery connectors?

    Thanks to our 40+ units of self-developed intelligent production equipment and fully automated bridge riveting technology, we can achieve a daily production capacity exceeding 2 million sets.

    How does the bridge-riveted design improve product quality?

    The bridge-riveting design ensures that the springs never detach, installation remains vertically precise, and the metal surfaces stay flat. This level of quality eliminates manual riveting defects and is optimized for automated assembly lines.

    What kind of corrosion testing do these battery contacts undergo?

    Our 18650 battery contact springs undergo rigorous neutral salt spray testing. Depending on your requirements, we offer multiple solutions that pass 24-hour, 48-hour, or 72-hour salt spray tests.

    Are your 2 springs battery connectors environmentally certified?

    Yes, all of our battery connectors comply with international environmental standards and hold RoHS and REACH certifications.

    How do you ensure stable soldering performance?

    To ensure excellent and reliable weldability, every single plated batch of our battery contacts is required to pass a strict solderability test checkpoint before final delivery.