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China Suppliers Factory: Fully Automated Production of High-Quality Custom Coin Cell Battery Connectors
Product Application
Application
Innovative Production Model: Utilizing our self-developed intelligent equipment cluster (over 40 units) to implement bridge riveting, we complete spring assembly fully automatically without any manual steps, thereby ensuring stable output exceeding 2 million sets per day and top-tier quality.
Application
Choosing us means choosing reliable assembly experience: bridge riveting prevents detachment, and high-precision contacts make your automated process more worry-free.
Application
We provide not just contact springs, but reliability that stands up to verification. Universal coin cell battery contact springs offer selectable corrosion resistance grades (24/48/72-hour salt spray tests), with consistent solderability testing for every batch to ensure excellent solderability and long-term stability.
Design Parameters
| Product Name | custom-shaped coin cell battery connectors |
| Model | 023F |
| Material | SUS301 |
| Specifications & Dimensions | 9.44×9.68mm |
| Surface Treatment | nickel plating |
| Neutral salt spray test | 48小时（48H） |
| Feature | Fully automated production |
| Eco-Certification | RoHS，REACH |
Product Introduction
Our custom-shaped coin cell 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.
Bridge-Riveted Design
2M+ Units / Day
24H Salt Spray Tested
RoHS & REACH Certified
Fully Automated Production
Frequently Asked Questions
Q
What is the daily production capacity for these custom-shaped coin cell battery connectors?
Our fully automated production line, equipped with over 40 self-developed intelligent machines, achieves a stable daily output exceeding 2 million sets. This ensures consistent supply for large-scale customers with no compromise on quality.
Q
What material is used for the coin cell battery connectors, and what surface treatment is applied?
The connectors are made from SUS301 stainless steel and treated with nickel plating on the surface. This combination provides excellent conductivity, corrosion resistance, and long-term mechanical stability.
Q
What corrosion resistance grades are available, and how is salt spray testing conducted?
We offer selectable corrosion resistance grades corresponding to 24-hour, 48-hour, and 72-hour neutral salt spray tests. The standard model (023F) passes the 48-hour test. Every batch undergoes consistent solderability testing to ensure excellent performance and long-term stability.
Q
What is bridge riveting, and why is it important for coin cell battery connectors?
Bridge riveting is a specialized assembly technique that mechanically locks the contact spring in place, preventing detachment during use. This method enhances spring retention force, maintains high contact verticality, and ensures superior metal flatness — all critical for reliable automated assembly processes.
Q
Are these connectors compliant with international environmental standards?
Yes. Our custom-shaped coin cell battery connectors are certified to both RoHS and REACH standards, ensuring they are free from hazardous substances and fully compliant with global environmental and safety regulations.
Q
What are the exact dimensions of the 023F model connector?
The 023F model measures 9.44 × 9.68 mm. This compact custom shape is designed to fit precisely into automated assembly equipment, making it suitable for a wide range of coin cell battery applications requiring high-precision contact components.