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Fully Automated Production of Bridge-Riveted 18650 Battery Connectors | China Suppliers & Factory
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.
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.
Application
Springs never detach, installation is vertically precise, and surfaces are consistently flat – designed for smooth automated assembly.
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 | 36×17mm |
| Surface Treatment | nickel plating |
| Neutral salt spray test | 24H |
| Feature | Fully automated production |
| Eco-Certification | RoHS，REACH |
Frequently Asked Questions
What is the daily production capacity for the 18650 battery connectors?
With over 40 units of self-developed intelligent production equipment and fully automated bridge riveting, the daily production capacity reaches over 2 million sets.
What corrosion resistance grades are available for these battery contacts?
We provide multiple corrosion resistance solutions based on neutral salt spray testing requirements, including 24-hour, 48-hour, and 72-hour grades.
How is product stability and assembly precision ensured?
Our automated bridge-riveting process ensures secure spring retention where springs never detach, precise vertical installation, high metal flatness, and verified solderability checkpoints on every plated batch.
What materials and surface treatments are used for Model 177L?
Model 177L is manufactured using SPCC and steel wire, treated with a nickel-plated finish to enhance durability and conductivity.
Do these connectors comply with international environmental standards?
Yes, our 18650 battery connectors are fully certified according to RoHS and REACH environmental and safety compliance standards.