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Fully Automated AAA Battery Connector Production: Top China Suppliers with Reliable Factory Manufacturing
⚙ Product Application
Application
We employ self-developed intelligent equipment for fully automated production, utilizing advanced bridge riveting technology that completely eliminates manual spring riveting. With over 40 dedicated machines, our daily production capacity stably exceeds 2 million sets, ensuring efficient and consistent superior quality.
- ✓Fully automated production process
- ✓Advanced bridge riveting technology
- ✓Daily capacity exceeding 2 million sets
Application
We ensure the spring never detaches through bridge riveting, combined with high verticality and flatness, significantly improving your automated assembly efficiency and yield.
- ✓Spring never detaches by design
- ✓High verticality & superior flatness
- ✓Improved automated assembly yield
Application
Designed specifically for AAA batteries, these universal contact springs are available in various material combinations, meeting standards for 24, 48, and 72-hour neutral salt spray tests. Each plated batch undergoes solderability testing to ensure consistently reliable performance.
📋 Design Parameters
| Product Name | Universal AAA Battery Connector |
| Model | 174D、174L |
| Material | SPCC + Steel Wire |
| Specifications & Dimensions | 9.8×8.5mm；21.4×8.5mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 24H Certified |
| Feature | Fully Automated Production |
| Eco-Certification | RoHS，REACH |
🔍 Product Introduction
Our universal AAA 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 is it important for battery spring contacts?
Bridge riveting is an advanced manufacturing technique that permanently locks the spring to the contact plate, ensuring it never detaches during use or automated assembly. This method eliminates the need for manual spring insertion, improves structural reliability, and significantly enhances the yield rate of automated assembly lines.
Q
What is the daily production capacity for these AAA battery connectors?
Using over 40 dedicated smart machines for fully automated production, our daily output stably exceeds 2 million sets. This ensures that large-volume orders can be fulfilled on schedule with consistent quality across every batch.
Q
What material and surface treatment options are available?
The standard configuration uses SPCC steel for the contact plate combined with a steel wire spring, with a nickel plating surface treatment. Various material combinations are available to meet different performance and corrosion resistance requirements, including options that comply with 24H, 48H, and 72H neutral salt spray test standards.
Q
Are these battery connectors RoHS and REACH compliant?
Yes. All of our universal AAA battery connectors comply with both RoHS and REACH environmental certifications. This ensures that the products are free from hazardous substances and meet international regulatory requirements for safe use in consumer electronics and other applications.
Q
How is solderability quality ensured across production batches?
Every electroplated batch undergoes a dedicated solderability test before shipment. This batch-level quality control process ensures that each delivery maintains consistent soldering performance, reducing defect rates in downstream PCB assembly and improving overall product reliability.
Q
What models and dimensions are available for these universal AAA battery connectors?
Two standard models are available: Model 174D with dimensions of 9.8×8.5mm, and Model 174L with dimensions of 21.4×8.5mm. These two sizes cover the most common AAA battery holder configurations, and custom specifications can be discussed based on your specific design requirements.