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China Factory Suppliers of Fully Automated Bridge-Riveted AA Battery Connectors with High Production Capacity
Product Application
Application
Utilizing our self-developed smart equipment, the bridge riveting process for springs is entirely hands-free. With over 40 dedicated machines, our daily production capacity exceeds 2 million units.
- Self-developed smart equipment
- 100% hands-free bridge riveting
- 40+ dedicated machines
- 2M+ units daily capacity
Application
Our bridge-riveted spring design ensures secure retention, high verticality, and superior metal flatness, enabling a smoother and more efficient automated assembly process for you.
- Secure spring retention
- High verticality
- Superior metal flatness
- Efficient automated assembly
Application
Our universal AA battery connectors are available in various material compositions, capable of passing 24, 48, or 72-hour neutral salt spray tests to meet different corrosion resistance requirements. Furthermore, every batch of plated contacts undergoes a solderability test, consistently demonstrating excellent welding performance.
Design Parameters
| Product Name | Universal AA Battery Connector |
| Model | 173D、173L |
| Material | SPCC + Steel Wire |
| Specifications & Dimensions | 13×11mm；28.8×11mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 24H |
| Feature | Fully Automated Production |
| Eco-Certification | RoHS, REACH |
Product Introduction
Our universal 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
What makes your bridge-riveted AA battery connectors different from standard connectors?
Our bridge-riveted AA battery connectors are produced using fully automated, self-developed smart equipment, ensuring 100% hands-free manufacturing. This results in superior spring retention, high verticality, and exceptional metal flatness — qualities that significantly enhance automated assembly efficiency compared to conventional connectors.
What is your daily production capacity for AA battery connectors?
With over 40 dedicated automated machines, our factory maintains a daily production capacity exceeding 2 million units, making us capable of fulfilling large-scale orders with consistent quality and short lead times.
What materials and surface treatments are used for the universal AA battery connectors?
Our universal AA battery connectors (Models 173D and 173L) are made from SPCC steel combined with steel wire. The surface is treated with nickel plating to enhance conductivity and corrosion resistance, and they are available in multiple material compositions to meet various application requirements.
What corrosion resistance standards do your connectors meet?
Our AA battery connectors are available in configurations capable of passing 24-hour, 48-hour, or 72-hour neutral salt spray tests, depending on the material composition selected. This flexibility allows them to meet different levels of corrosion resistance requirements across various industries and environments.
Are your AA battery connectors RoHS and REACH compliant?
Yes. All of our universal AA battery connectors carry both RoHS and REACH eco-certifications, ensuring they are free from hazardous substances and fully compliant with international environmental regulations. This makes them suitable for global markets.
How is solderability quality ensured in your plated contacts?
Every batch of plated contacts undergoes a comprehensive solderability test as part of our standard quality control process. This rigorous testing consistently confirms excellent welding performance, ensuring reliable electrical connections in your end products and minimizing production defects during assembly.