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Fully Automated Battery Connectors Factory in China | Reliable Suppliers of Bridge-Riveted AA Contact Springs
Product Application
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.
Application
Bridge riveting technology eliminates the risk of spring detachment. Excellent vertical and flat precision ensures first-time-success in automated assembly.
Application
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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.
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
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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. Furthermore, 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 manufacturing method that mechanically secures the spring to the contact body without manual intervention. It eliminates the risk of spring detachment, ensuring the connector maintains stable electrical contact throughout its service life, which is critical for reliable battery-powered device performance.
Q
What materials are used in the 095L AA battery connector?
The 095L model is made from SPCC (cold-rolled steel) combined with steel wire, with a nickel-plated surface treatment. This combination provides excellent structural rigidity, corrosion resistance, and reliable solderability.
Q
What salt spray test standards does this product meet?
The standard 095L model passes a 24-hour neutral salt spray test. Through material optimization, extended variants can meet 48-hour and 72-hour salt spray durations depending on application requirements. Every plated batch also undergoes solderability testing to ensure consistent quality.
Q
Is the AA battery connector RoHS and REACH compliant?
Yes. The 095L AA battery connector carries both RoHS and REACH eco-certifications, meaning it is free from restricted hazardous substances and meets international environmental compliance standards required for global market distribution.
Q
What is the production capacity and how is quality consistency maintained?
With a production line of over 40 dedicated machines utilizing self-developed intelligent automation, we achieve a daily output exceeding 2 million units. The fully automated bridge riveting process removes human error from critical steps, while precision-controlled machinery ensures consistent verticality and flatness across every unit produced.
Q
Is the 095L connector compatible with automated assembly lines?
Yes. The high verticality and superior metal flatness of the 095L connector are specifically engineered to ensure first-time-success rates in automated assembly operations. This minimizes downtime, reduces reject rates, and makes it an ideal choice for high-volume electronics manufacturing environments.