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Fully Automated AAA Battery Connector Springs from China Factory - Reliable Suppliers for High Durability and Quality
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.
Application
🔗We ensure the spring never detaches through bridge riveting, combined with high verticality and flatness, significantly improving your automated assembly efficiency and 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 |
| 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 does it matter for battery spring contacts?
Bridge riveting is an advanced joining technique that permanently secures the spring to the contact base, ensuring it never detaches during use or automated assembly. This results in higher assembly yields, reduced defect rates, and improved long-term reliability compared to traditional manual riveting methods.
Q
What is the daily production capacity for these AAA battery connectors?
With over 40 dedicated automated machines, our daily production capacity stably exceeds 2 million sets. This fully automated process guarantees consistent quality and the ability to meet large-volume procurement requirements.
Q
Which models are available and what are their dimensions?
Two models are currently available: Model 174D with dimensions of 9.8×8.5mm, and Model 174L with dimensions of 21.4×8.5mm. Both are designed as universal AAA battery connectors suitable for a wide range of device applications.
Q
What surface treatment and corrosion resistance do these contacts offer?
The contacts receive a nickel plating surface treatment and have passed a 24-hour neutral salt spray test. Various material combinations are also available to meet 48-hour and 72-hour neutral salt spray standards, depending on your application requirements. Each plated batch is subjected to solderability testing for consistent performance.
Q
Are these AAA battery spring contacts compliant with environmental regulations?
Yes. These contacts comply with both RoHS and REACH environmental certifications, ensuring they are free from hazardous substances and meet the requirements of major global markets, including the European Union.
Q
How does fully automated production benefit product quality and consistency?
Fully automated production eliminates the variability associated with manual handling, resulting in higher verticality, superior metal flatness, and consistent spring retention across every unit. The automation also reduces contamination risks and ensures each batch meets the same strict quality standards, directly improving downstream automated assembly efficiency and final product yield.