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China Suppliers Factory: Fully Automated Production of 18650 Battery Connectors with High Quality and Reliability
Product Introduction
Our universal 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.
Product Application
Assurance of Quality and Efficiency
Thanks to over 40 sets of self-developed intelligent equipment and innovative bridge riveting processes, we have achieved fully automated production for spring riveting, with a daily production capacity exceeding 2 million sets.
Automated Assembly Compatibility
Suitable for various automated assembly scenarios. The bridge riveting structure ensures spring stability, while high dimensional accuracy guarantees quick and precise alignment, improving overall production efficiency.
Custom Options & Solderability
Choose according to your needs: We provide AA battery contact springs in various materials, passing 24, 48, or 72-hour salt spray tests respectively. All plated batches undergo solderability testing, ensuring reliable solderability for your stable selection.
Design Parameters
| Parameter | Specification Details |
|---|---|
| Product Name | Universal AA Battery Connector |
| Model | 055D |
| Material | SPCC + Steel Wire |
| Specifications & Dimensions | 18.5 × 16.7 mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 24H (48H / 72H options available) |
| Feature | Fully Automated Production, High Verticality, Secure Retention |
| Eco-Certification | RoHS, REACH |
Frequently Asked Questions (FAQ)
What is the daily production capacity of these battery connectors?
With over 40 sets of self-developed intelligent automated machines and innovative bridge riveting processes, our daily production capacity exceeds 2 million sets.
What materials and surface finish are used for the 055D connector?
The connector is manufactured using high-grade SPCC and steel wire, finished with uniform nickel plating for superior conductivity and anti-corrosion performance.
What corrosion resistance standards do these battery contacts meet?
The standard product passes a 24-hour neutral salt spray test. We also offer customized options capable of passing 48-hour or 72-hour salt spray tests based on your requirements.
Are these contacts suitable for automated high-speed assembly lines?
Yes. The bridge riveting structure provides secure spring retention, high verticality, and tight dimensional accuracy, ensuring fast and precise alignment in automated assembly equipment.
Do these battery connectors meet international environmental certifications?
Yes, our battery contact springs are fully compliant with RoHS and REACH environmental and safety regulations.
How is the solderability and electrical performance guaranteed?
All plated production batches undergo stringent solderability testing to ensure consistent weldability, low contact resistance, and long-term connection stability.