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China Suppliers: Fully Automated Factory Production of Reliable Bridge-Riveted AA Battery Connectors
Product Application
Application
Smart Manufacturing Advantage
Our production advantages are reflected in: self-developed intelligent equipment, fully automated bridge riveting technology (no manual steps), and the daily production capacity of over 2 million sets enabled by our production line consisting of over 40 machines.
🏭 40+ Machines
⚙️ Fully Automated
📦 2M+ Daily Output
Application
Precision Assembly Ready
Bridge riveting technology eliminates the risk of spring detachment. Excellent vertical and flat precision ensures first-time-success in automated assembly.
Application
Dual Assurance: Corrosion Resistance & Solderability
The core advantage lies in dual assurance of corrosion resistance and solderability. Universal AA battery contact springs meet varying salt spray test durations (24/48/72 hours) through material optimization, with every plated batch undergoing solderability testing to ensure reliable performance.
Design Parameters
| Product Name | AA battery connector |
| Model | 095L |
| Material | SPCC + steel wire |
| Specifications & Dimensions | 26.2 × 12 mm |
| Surface Treatment | Nickel plating |
| Neutral Salt Spray Test | 24H |
| Feature | Fully automated production |
| Eco-Certification | RoHS, REACH |
Product Introduction
✔ Bridge-Riveted
✔ 2M+ Daily Capacity
✔ RoHS & REACH
✔ 24H Salt Spray
Our 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
Q
What is bridge riveting technology, and why does it matter for AA battery connectors?
Bridge riveting technology is a specialized process that mechanically locks the spring to the contact base, completely eliminating the risk of spring detachment during use. This ensures stable electrical contact and long-term reliability, which is critical for battery-powered devices in demanding environments.
Q
What is the daily production capacity for these AA battery connectors?
Our fully automated production line, consisting of over 40 dedicated machines, enables a daily output of more than 2 million sets. The entire bridge riveting process is hands-free, ensuring consistent quality at high volume.
Q
What surface treatment is applied, and what corrosion resistance levels are available?
The standard surface treatment is nickel plating. These AA battery contact springs can meet varying neutral salt spray test durations — 24, 48, or 72 hours — through material optimization, making them suitable for a wide range of application environments.
Q
Are these battery connectors compliant with RoHS and REACH environmental regulations?
Yes. Our AA battery connectors (Model 095L) are fully certified under both RoHS and REACH standards, ensuring they are free from restricted hazardous substances and safe for global markets.
Q
How is solderability quality ensured during the manufacturing process?
Every plated batch undergoes solderability testing as part of our quality control protocol. This ensures that each connector meets the required weld performance standards before leaving our facility, providing reliable solder joints in your final product assembly.
Q
What are the key dimensional specifications of the 095L AA battery connector?
The Model 095L AA battery connector measures 26.2 × 12 mm and is constructed from SPCC steel combined with a steel wire spring. Its high verticality and superior metal flatness are designed to ensure first-time-success in automated assembly processes.