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China Factory Suppliers of Fully Automated Bridge-Riveted AA Battery Connectors with Reliable Battery Contact Springs
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China Factory Suppliers of Fully Automated Bridge-Riveted AA Battery Connectors with Reliable Battery Contact Springs

Discover our premium battery contact springs, engineered for reliability and tested to pass a rigorous 24-hour neutral salt spray test. As a leading factory in China, we leverage fully automated manufacturing processes, producing over 2 million sets daily. Our innovative bridge riveting technique ensures strong spring attachment, while precise verticality and flatness enhance solderability. Partner with top suppliers in the industry and elevate your product quality with our dependable battery contact springs
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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

    Our production advantages are reflected in: self-developed intelligent equipment, fully automated bridge riveting technology (no manual steps), and the daily production capacity of over 2 million sets enabled by our production line consisting of over 40 machines.

    🤖 Smart Equipment ⚙️ 40+ Machines 📦 2M+ Daily Output

    Application

    Bridge riveting technology eliminates the risk of spring detachment. Excellent vertical and flat precision ensures first-time-success in automated assembly.

    🔒 Zero Detachment Risk 🎯 High Precision
    Fully Automated Production of Bridge-Riveted AA Battery Connectors

    Application

    The core advantage lies in dual assurance of corrosion resistance and solderability. Universal AA battery contact springs meet varying salt spray test durations (24/48/72 hours) through material optimization, with every plated batch undergoing solderability testing to ensure reliable 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 AA Battery Connector
    Model 095L
    Material SPCC + Steel Wire
    Specifications & Dimensions 26.2 × 12mm
    Surface Treatment Nickel Plating
    Neutral Salt Spray Test 24H
    Feature Fully Automated Production
    Eco-Certification RoHS, REACH

    Product Introduction

    ✔ Our AA 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.

    ✔ These contacts demonstrate excellent weldability and have passed a rigorous 24-hour neutral salt spray test, guaranteeing reliability and longevity.

    Frequently Asked Questions

    Q What is bridge riveting technology, and why does it matter for AA battery connectors?
    Bridge riveting technology is a specialized joining process that permanently secures the spring to the contact body, completely eliminating the risk of spring detachment during use. This ensures stable electrical contact and reliable performance in battery-powered devices.
    Q What is the daily production capacity for these AA battery spring contacts?
    Thanks to a fully automated production line comprising over 40 dedicated machines and self-developed intelligent equipment, our daily production capacity exceeds 2 million sets, making us well-suited for large-scale orders.
    Q What surface treatment is applied to the AA battery connectors, and what corrosion resistance do they offer?
    The connectors undergo nickel plating as the surface treatment. They meet the 24-hour neutral salt spray test standard (model 095L), and through material optimization, products can be tailored to meet 24H, 48H, or 72H salt spray test requirements depending on the application.
    Q Are these battery connectors compliant with international environmental regulations?
    Yes. Our AA battery connectors are certified under both RoHS and REACH standards, ensuring they are free from hazardous substances and fully compliant with global environmental and safety regulations.
    Q How is solderability quality ensured in each production batch?
    Every plated batch undergoes dedicated solderability testing before shipment. This rigorous quality control step ensures that all contacts meet consistent weldability standards, which is critical for automated PCB assembly processes.
    Q What materials are used in the construction of these AA battery spring contacts?
    The AA battery connector (Model 095L) is constructed from SPCC (cold-rolled steel) combined with steel wire. This material pairing provides an optimal balance of mechanical strength, springback performance, and surface treatability for reliable long-term use.