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Fully Automated 18650 Battery Connector Production by China Suppliers - High-Capacity Factory with Quality Assurance
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Fully Automated 18650 Battery Connector Production by China Suppliers - High-Capacity Factory with Quality Assurance

Introducing our high-quality 18650 battery contact springs, designed for high-volume, stable supply. As a leading China factory and suppliers, we offer fully automated production with a capacity exceeding 2 million sets per day. Our innovative bridge riveting process ensures that the springs remain securely attached, providing reliability and durability. These products are engineered for exceptional verticality and flatness, demonstrating excellent solderability and compliance with stringent standards, including a 24-hour salt spray test. Trust our factory to deliver the best solutions for your battery needs
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    Product Details

    Product Application

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

    Application

    Leveraging our self-developed intelligent automated equipment cluster (over 40 units) and bridge riveting technology, we have successfully replaced manual spring riveting with a fully automated approach, achieving an industry-leading daily production capacity of 2 million+ sets.

    Fully Automated Production of Bridge-Riveted 18650 Battery Connectors

    Application

    We solve spring detachment and assembly alignment issues. Our bridge-riveted contacts feature high verticality and flatness, enabling efficient automated production.

    Application

    For different corrosion resistance needs, our 18650 battery contact springs offer professional grading: various material combinations can pass 24, 48, or 72-hour neutral salt spray tests respectively. Each plated batch includes a solderability test report, ensuring excellent performance.

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

    Design Parameters

    Product Name 3 Springs 18650 Battery Connector
    Model 161F
    Material SPCC + Steel Wire
    Specifications & Dimensions 31.45 × 31.45 mm
    Surface Treatment Nickel Plating
    Neutral Salt Spray Test 24H
    Feature Fully Automated Production
    Eco-Certification RoHS, REACH

    Product Introduction

    Our 3 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. Key highlights include:

    • Secure spring retention with bridge-riveted structure
    • High verticality and superior metal flatness
    • Excellent weldability for reliable soldering performance
    • Passed rigorous 24-hour neutral salt spray test
    • RoHS & REACH eco-certified for global compliance

    Frequently Asked Questions

    Q What is the daily production capacity of the 3 springs 18650 battery connector?
    Thanks to our fully automated production line with over 40 self-developed intelligent machines, we achieve a daily production capacity of 2 million+ sets, making it one of the highest in the industry.
    Q What corrosion resistance options are available for the 18650 battery contact springs?
    We offer professional grading for different corrosion resistance needs. Various material combinations can pass 24-hour, 48-hour, or 72-hour neutral salt spray tests respectively, and each plated batch includes a solderability test report.
    Q What materials are used in the 3 springs 18650 battery connector (Model 161F)?
    The connector is made from SPCC steel combined with steel wire, with a nickel-plated surface treatment. The product dimensions are 31.45 × 31.45 mm, and it meets both RoHS and REACH environmental certifications.
    Q How does bridge riveting technology improve the quality of the spring contacts?
    Bridge riveting technology effectively solves spring detachment and assembly alignment issues. The resulting contacts exhibit high verticality and superior flatness, which are critical for reliable automated assembly and long-term performance.
    Q Is the manufacturing process for these battery connectors environmentally compliant?
    Yes. All 3 springs 18650 battery connectors have obtained RoHS and REACH eco-certifications, ensuring the products are free from hazardous substances and suitable for use in global markets.
    Q What quality assurance measures are taken for each production batch?
    Every plated batch undergoes a solderability test, and products must pass the neutral salt spray test according to the selected specification (24H, 48H, or 72H). The fully automated production process also minimizes human error, ensuring consistent quality and reliability across all units.