Hot Products
Fully Automated Factory Supply of China-made Bridge-Riveted 18650 Battery Connectors with High Daily Capacity
Product Application
Application
Leveraging our self-developed intelligent automated equipment cluster (over 40 units) and bridge riveting technology, we have successfully replaced manual spring riveting with a fully automated approach, achieving an industry-leading daily production capacity of 2 million+ sets.
- 40+ Smart Machines
- Fully Automated
- 2M+ Daily Output
Application
We solve spring detachment and assembly alignment issues. Our bridge-riveted contacts feature high verticality and flatness, enabling efficient automated production.
- No Spring Detachment
- High Verticality
- Superior Flatness
Application
For different corrosion resistance needs, our 18650 battery contact springs offer professional grading: various material combinations can pass 24, 48, or 72-hour neutral salt spray tests respectively. Each plated batch includes a solderability test report, ensuring excellent performance.
Design Parameters
| Product Name | 3 Springs 18650 Battery Connector |
| Model | 161F |
| Material | SPCC + Steel Wire |
| Specifications & Dimensions | 31.45 × 31.45 mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 24H |
| Feature | Fully Automated Production |
| Eco-Certification | RoHS, REACH |
Product Introduction
Our 3 springs 18650 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
- Secure Spring Retention
- High Verticality
- Superior Metal Flatness
- Excellent Weldability
- 24H Salt Spray Certified
Frequently Asked Questions
Q
What is the daily production capacity of your 18650 battery spring contacts?
Our fully automated production line, powered by over 40 self-developed intelligent machines, achieves an industry-leading daily production capacity of 2 million+ sets, ensuring reliable supply for large-scale orders.
Q
What is bridge riveting technology, and why does it matter for battery connectors?
Bridge riveting is a specialized joining technique that mechanically locks the spring contact to the base, eliminating spring detachment during use. It also ensures high verticality and flatness of the contact surface, which is critical for stable electrical connection and efficient automated assembly.
Q
What corrosion resistance options are available for the 18650 battery contact springs?
We offer professional grading for corrosion resistance. Depending on the material combination selected, our contacts can pass 24-hour, 48-hour, or 72-hour neutral salt spray tests, accommodating a wide range of environmental and application requirements.
Q
Are your products RoHS and REACH compliant?
Yes. Our 3 springs 18650 battery connectors are fully compliant with both RoHS and REACH environmental certifications, making them suitable for use in global markets with strict environmental regulations.
Q
Is a solderability test report provided with each batch?
Yes. Each plated batch comes with a solderability test report, providing documented assurance of weld quality and performance consistency for every production run.
Q
What material and surface treatment are used for the Model 161F connector?
The Model 161F is constructed from SPCC steel combined with steel wire and finished with nickel plating. This material combination provides a strong structural base with good conductivity, corrosion resistance, and solderability, meeting the demands of professional battery assembly applications.