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Fully Automated AA Battery Connectors from China Suppliers - High-Quality Factory Production with Zero Detachment Risk
Product Application
Application
We rely on self-developed intelligent production equipment as the core, adopting bridge riveting technology to ensure fully automated and highly consistent spring assembly. More than 40 machines operate in coordination, supporting a robust daily delivery capacity of over 2 million sets.
Application
Using bridge riveting technology, the spring remains secure and never loosens. Strict control over verticality and flatness provides reliable support for automated assembly.
Application
Every model of universal AA battery contact spring is developed through strict material and process selection, achieving tiered salt spray corrosion resistance of 24, 48, or 72 hours. Additionally, each plated batch is required to pass solderability testing to validate its performance.
Design Parameters
| Product Name | universal AA battery connector |
|---|---|
| Model | 027D、027L |
| Material | SPCC + steel wire |
| Specifications & Dimensions | 14×12mm；29.6×12mm |
| Surface Treatment | nickel plating |
| Neutral salt spray test | 24H |
| Feature | Fully automated production |
| Eco-Certification | RoHS，REACH |
Product Introduction
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.
Frequently Asked Questions (FAQ)
What are the main advantages of bridge riveting technology for battery connectors?
Bridge riveting ensures the contact spring is firmly anchored to the plate, preventing looseness or detachment over prolonged use. It also guarantees high verticality and flatness for seamless automated assembly.
What standard dimensions and models are available?
The standard models are 027D and 027L, featuring dimensions of 14×12mm and 29.6×12mm respectively, designed for universal AA battery applications.
What is the daily production capacity for these battery contacts?
With over 40 self-developed dedicated automated machines operating in coordination, our facility supports a daily delivery capacity exceeding 2 million sets.
What corrosion resistance levels can these contacts achieve?
The standard surface finish comes with 24-hour neutral salt spray test resistance, with optional tiered configurations achieving up to 48 or 72 hours based on your environmental requirements.
Do these battery connectors comply with international environmental standards?
Yes, all products are compliant with RoHS and REACH environmental certifications, making them suitable for global export and green manufacturing requirements.
How is weldability guaranteed on automated PCB lines?
Each batch of nickel-plated contacts undergoes strict solderability testing to ensure uniform surface wetting and effortless welding during high-speed production.