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China Factory Suppliers for Fully Automated AAA Battery Contact Springs with Bridge Riveting Process
Product Application
Application
We provide fully automated battery contact spring manufacturing solutions based on self-developed intelligent equipment. The bridge riveting process eliminates reliance on manual operations, and over 40 machines ensure a production capacity exceeding 2 million sets per day, balancing scale with precision.
Application
Say goodbye to spring loosening and assembly jams. Our bridge-riveted contacts, with higher verticality and flatness, set a new standard for smooth assembly.
Application
Custom-shaped AAA battery contact springs, multiple material options available, corrosion resistance covering 24/48/72-hour salt spray tests. Every plated batch undergoes mandatory soldering tests, ensuring excellent and reliable performance.
Design Parameters
| Product Name | Custom-Shaped AAA Battery Connectors |
| Model | 124F |
| Material | SPCC |
| Specifications & Dimensions | 10.7×8mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 24H |
| Feature | Fully Automated Production |
| Eco-Certification | RoHS, REACH |
Product Introduction
Our custom-shaped AAA battery connectors 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 is bridge riveting and why does it matter for battery connectors?
Bridge riveting is a precision joining process that mechanically locks the spring contact to its base without relying on welding or adhesives. For battery connectors, this method delivers superior structural integrity, preventing spring loosening during repeated battery insertion and removal, and ensures consistently high verticality and flatness for smooth, jam-free assembly.
What is the daily production capacity for these AAA battery connectors?
Our facility operates over 40 dedicated smart machines running fully automated production lines. This setup enables a daily output exceeding 2 million sets of battery contact springs, making us well-equipped to handle both high-volume orders and strict delivery schedules.
What surface treatment and corrosion resistance do these connectors offer?
The connectors are finished with nickel plating and have successfully passed a 24-hour neutral salt spray test as a standard. We also offer options with 48-hour and 72-hour salt spray resistance for applications requiring enhanced corrosion protection. Every plated batch undergoes mandatory soldering tests to ensure consistent performance.
Are these battery connectors RoHS and REACH compliant?
Yes. All our custom-shaped AAA battery connectors are certified compliant with both RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulations, making them suitable for export to the EU and other markets with strict environmental and chemical safety standards.
Can the design and material of the battery connectors be customized?
Absolutely. We offer custom-shaped configurations with multiple material options available beyond the standard SPCC steel. Dimensions, surface treatments, and plating specifications can be tailored to meet your specific product requirements, including different salt spray resistance levels depending on your application environment.
How does fully automated production benefit product quality and consistency?
By using self-developed intelligent equipment to handle the entire bridge riveting process without manual intervention, we eliminate human error and variability. This results in consistently high verticality and flatness across every unit, reduces defect rates, and ensures that each connector meets the same strict dimensional and performance standards — batch after batch.