China Suppliers Factory for Fully Automated AA Battery Spring Contacts with Bridge-Riveted Design
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.
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.
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.
| 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 |
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.


