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China Suppliers Factory for Fully Automated AA Battery Connectors - Reliable, Durable, and High-Capacity Production
Product Application
Application
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.
- Self-Developed Equipment
- Fully Automated
- 2M+ Daily Capacity
- 40+ Machines
Application
Bridge riveting technology eliminates the risk of spring detachment. Excellent vertical and flat precision ensures first-time-success in automated assembly.
- No Spring Detachment
- High Verticality
- Superior Flatness
- Automated Assembly
Application
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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 × 12mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 24H |
| Feature | Fully Automated Production |
| Eco-Certification | RoHS, REACH |
Product Introduction
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.
- Bridge-Riveted Design
- Fully Automated Production
- 2M+ Daily Output
- Secure Spring Retention
- High Verticality
- 24H Salt Spray Certified
- Excellent Weldability
- RoHS & REACH Compliant
Frequently Asked Questions
What is bridge riveting technology and why does it matter for AA battery connectors?
Bridge riveting technology is a specialized joining process that permanently secures the spring to the contact body without the need for manual intervention. This eliminates the risk of spring detachment during use, ensuring long-term mechanical stability and reliable electrical contact in AA battery-powered devices.
What is the daily production capacity for these AA battery spring contacts?
Our fully automated production line consists of over 40 dedicated machines, enabling a daily output of more than 2 million sets. This large-scale capacity ensures we can fulfill both high-volume OEM orders and consistent delivery schedules reliably.
What salt spray test standards does the AA battery connector meet?
The standard model passes a 24-hour neutral salt spray test. Through material optimization, we also offer variants capable of meeting 48-hour and 72-hour salt spray durations, accommodating different corrosion resistance requirements for various application environments.
What eco-certifications does this product hold?
These AA battery connectors comply with both RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) environmental regulations, making them suitable for export to European markets and use in eco-conscious product lines.
How is solderability quality ensured during the production process?
Every plated batch undergoes mandatory solderability testing before shipment. This ensures consistent weld quality across all units, reducing the risk of assembly failures and improving the overall reliability of the final product in automated SMT or wave soldering processes.
What materials are used in the construction of the 095L AA battery connector?
The 095L model is constructed from SPCC (cold-rolled steel sheet) combined with steel wire, measuring 26.2 × 12mm. The surface is finished with nickel plating to enhance corrosion resistance and ensure consistent electrical conductivity throughout the product's service life.