Hot Products
China Suppliers for Fully Automated Factory Production of 18650 Battery Connectors with Bridge-Riveted Springs
Product Application
Application
Through over 40 units of self-developed intelligent production equipment and the fully automated solution of bridge riveting, we have not only eliminated quality variations caused by manual riveting but also increased our daily production capacity to over 2 million sets.
🏭 40+ dedicated smart machines — fully automated bridge riveting with 2M+ daily output
Application
Springs never detach, installation is vertically precise, and surfaces are consistently flat – designed for smooth automated assembly.
🔒 Springs Never Detach
📐 Vertical Precision
✅ Consistent Flatness
Application
Fully controllable from material selection to final inspection. Our 18650 battery contact springs provide multiple solutions based on corrosion resistance grades (24/48/72-hour salt spray tests), with every plated batch required to pass the solderability test checkpoint for stable performance.
Design Parameters
| Product Name | 2 Springs 18650 Battery Connector |
| Model | 177L |
| Material | SPCC + Steel Wire |
| Specifications & Dimensions | 36 × 17 mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 24H |
| Feature | Fully Automated Production |
| Eco-Certification | RoHS, REACH |
Product Introduction
Our 2 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.
⚡ 2M+ Daily Capacity
🔧 Bridge-Riveted Design
🛡️ 24H Salt Spray Tested
🌿 RoHS & REACH Certified
Frequently Asked Questions
Q
What is the daily production capacity for the 2 springs 18650 battery connector?
Our facility is equipped with over 40 self-developed intelligent production machines dedicated to bridge riveting. With fully automated processes, we achieve a daily production capacity of over 2 million sets, ensuring consistent supply for large-scale orders.
Q
What material is used in the 177L model 18650 battery connector?
The 177L model is made from SPCC (cold-rolled carbon steel) combined with steel wire springs. The surface is treated with nickel plating to enhance conductivity, corrosion resistance, and solderability.
Q
What corrosion resistance grades are available for these battery spring contacts?
We offer multiple solutions based on corrosion resistance requirements. Options include 24-hour, 48-hour, and 72-hour neutral salt spray test standards. Every plated batch must pass our solderability test checkpoint before shipment to ensure stable long-term performance.
Q
How does the bridge-riveted design benefit automated assembly?
The bridge-riveted design ensures that springs never detach during handling or assembly. Each connector is manufactured to achieve high vertical installation precision and consistent surface flatness, making them fully compatible with automated pick-and-place and assembly equipment.
Q
Are these 18650 battery connectors RoHS and REACH compliant?
Yes. All our 18650 battery spring contacts carry both RoHS and REACH eco-certifications, confirming that they are free from hazardous substances and comply with international environmental regulations for electronics manufacturing.
Q
What quality control measures are applied during the production of these battery contacts?
Quality is fully controlled from material selection through to final inspection. The fully automated bridge riveting process eliminates variability from manual operations. In addition, every plating batch undergoes mandatory solderability testing, and products are subject to neutral salt spray testing to verify corrosion resistance before delivery.