Electrical Contacts Battery Spring Assemblies have the following distinguished features:
Elastic stability: the spring part can provide continuous and stable elastic pressure, ensure good contact between the battery and connecting parts, and prevent power transmission interruption or instability caused by loose contact.
Excellent conductivity: made of materials with good conductivity, it can effectively reduce the resistance, ensure efficient transmission of current between the battery and external circuit and reduce energy loss.
Strong fatigue resistance: capable of withstanding frequent compression and extension, not prone to fatigue failure during long-term use, and prolonging the service life of components.
Good corrosion resistance: resist corrosion and maintain stable performance under the chemical environment inside the battery and complex external service conditions.
Compact and precise: compact design, small space occupation and high fitting accuracy of each component ensure accurate installation and reliable operation.
This component is widely used in the following aspects:
In portable electronic equipment, such as bluetooth earphone and smart watch, reliable connection is provided for small battery of the equipment.
In the battery pack of electric tools, ensure stable power supply of the battery under severe vibration and frequent use.
In the power battery system of new energy vehicles, ensure effective connection and power distribution between battery modules.
There are various types of electronic contacts, and the following are some common classification methods:
According to shape, it can be divided into circular contact pieces, square contact pieces, knife shaped contact pieces, U-shaped electrical contact pieces, etc.
According to their usage, they can be divided into conductive contact pieces, switch contact pieces, sensor contact pieces, etc.
According to the material, it can be divided into copper electrical contact pieces, nickel contact pieces, iron contact pieces, etc.
According to the coating, it can be divided into silver plated contact pieces, gold plated contact pieces, nickel plated contact pieces, etc.
According to the installation method, it can be divided into plug-in contact pieces, welding electrical contact pieces, crimping contact pieces, etc.
These types are only part of the classification methods for electrical contact pieces. In fact, with the continuous development of technology, the types and uses of electronic contact pieces are becoming more and more widespread, and specific analysis is needed.
As a professional manufacturer of electrical contact battery spring components, we always adhere to the concept of “technology driven, quality based” and deeply cultivate the field of power connections. We are well aware that battery spring components are key components for ensuring the stable operation of electrical equipment, and their performance directly affects the efficiency and reliability of power transmission. To this end, we continuously invest in research and development, optimize production processes, and are committed to providing high-performance and high reliability products to global customers.
During the R&D and design phase, our engineering team conducted in-depth research on the demand characteristics of battery spring components in different industries. In response to the requirements of high current transmission and high stability for new energy vehicle battery systems, or the special needs of miniaturized and low-power components for smart wearable devices, we combine electrical and mechanical principles for innovative design. By using computer simulation technology to simulate various working conditions, the structural parameters and contact layout of the spring are accurately optimized to ensure that the components can provide stable contact pressure while effectively reducing contact resistance and energy loss. At the same time, we actively explore the application of new materials, combining high-strength alloys with high conductivity materials to enhance the comprehensive performance of components.
In the manufacturing process, we have built intelligent and high-precision production lines. Introducing internationally leading automation equipment and adopting advanced stamping, forming, and welding processes to achieve precision machining throughout the entire process from raw materials to finished products. The formation of every spring and the welding of every contact point are completed under strict quality control. To enhance the protective performance of the components, we perform multiple surface treatments, such as nickel plating and gold plating, to enhance their oxidation and corrosion resistance, ensuring stability and reliability even in harsh environments such as high temperature, high humidity, and high dust. In addition, we have introduced a digital management system to monitor production data in real-time, achieve traceability of the production process, and ensure consistency in product quality.
Quality control is the core of our production system. We have established a comprehensive quality inspection mechanism throughout the entire process, from raw material incoming inspection, production process sampling, to full performance testing of finished products, every link must not be compromised. Equipped with professional testing equipment such as contact resistance testers, spring fatigue testers, salt spray test chambers, etc., to conduct comprehensive testing of the electrical performance, mechanical performance, and environmental adaptability of components. Only products that have passed all rigorous tests can be labeled as qualified and delivered to customers.
With excellent product performance, our electrical contact battery spring components have been widely used in various fields such as new energy vehicles, energy storage systems, 3C electronic products, medical equipment, etc. In the power battery management system of new energy vehicles, our components ensure stable transmission of high-voltage electricity; In portable medical devices, their high reliability ensures precise operation of the equipment. In the future, we will continue to increase our research and innovation efforts, continuously optimize product performance, meet the growing needs of customers with higher quality products and services, and contribute more to the development of power connection technology.
