As a metal spring battery contact manufacturer deeply involved in the field of battery connections, we have always taken “connecting electricity and empowering the future” as our mission, integrating innovation and craftsmanship into the birth process of every product. We are well aware that metal spring battery contacts are the core components that ensure efficient battery operation and stable equipment operation. Therefore, we constantly explore the technological boundaries and strive to provide customers with excellent performance and reliable quality connection solutions.
In the product development process, our technical team adheres to a pursuit of excellence and conducts in-depth research on the requirements of different battery types and application scenarios. In response to potential issues such as poor contact and excessive resistance during battery charging and discharging, we utilize advanced mechanical analysis and simulation techniques to optimize the structure of metal springs. From the precise calculation of the number of turns and curvature of the spring to the wire diameter, to the shape and material ratio of the contacts, every detail has been carefully considered and tested to ensure that the spring can provide stable contact pressure and maintain good elasticity under complex working conditions, achieving low resistance and high conductivity power transmission effect.
In the manufacturing process, we have built intelligent and high-precision production lines. Using internationally leading stamping and forming equipment, combined with automated control systems, metal raw materials are precisely processed into spring battery contacts that meet strict standards. We select high-purity and high-strength special alloys as raw materials for production, and improve the fatigue resistance and conductivity of metals through advanced heat treatment processes. At the same time, surface treatment techniques such as nickel plating and gold plating are used to form a dense protective layer on the contact surface, which not only enhances the product’s oxidation and corrosion resistance, but also further reduces contact resistance and extends its service life.
Quality control is of utmost importance in our production process. We have established a quality control system that covers the entire process, from raw material inspection upon arrival at the factory, real-time monitoring during the production process, to strict testing of finished products, every link must not be compromised. Equipped with high-precision imaging measuring instruments, contact resistance testers, spring fatigue testing machines and other professional equipment, the product’s dimensional accuracy, electrical performance, and mechanical performance are comprehensively tested. Each batch of metal spring battery contacts must undergo extreme environmental tests such as high temperature, low temperature, and high humidity to ensure that the product can work stably and reliably under various complex conditions.
With excellent performance and stable quality, our metal spring battery contacts have been widely used in various fields such as new energy vehicles, 3C electronic products, smart homes, medical equipment, etc. Whether providing stable connections for the power battery pack of electric vehicles or ensuring continuous power supply in smartphones and laptops, our products have won the trust of customers with outstanding performance. In the future, we will continue to increase our research and innovation efforts, continuously optimize product performance, expand application boundaries, and contribute to the development of various industries with higher quality products and services, contributing to the advancement of power connection technology.
Battery contact also known as battery connecting plate, battery connection contact plate, battery spring contact, etc., is an important part of the battery, mainly playing the role of on-current.
Battery contact is generally made of copper, iron, stainless steel and other materials, and has been electroplated with CT, silver, nickel, etc. to improve its conductivity and corrosion resistance. Depending on the application and performance requirements, the material and shape of the shrapnel will also vary.
In metal stamping parts, battery contact shrapnel is a commonly used product, which is widely used in various batteries, electronic equipment, auto parts and other fields. Its excellent conductivity, hand feel, abrasion resistance and fatigue strength make it the best choice for consumer electronics components.
There are many types of battery contact shrapnel, depending on their use and performance requirements.
The Metal Spring Battery Contact offers the following outstanding features and benefits:
Stable contact pressure: the metal compression spring can provide continuous and uniform pressure, ensure close and stable contact between the battery and the connecting parts, reduce the contact resistance and the risk of looseness.
Good elastic recovery: after repeated compression and release, it can quickly recover to the original state and maintain its performance, thus prolonging the service life of battery contacts.
Suitable for vibration environment: it can effectively buffer the vibration generated during equipment operation and prevent poor contact caused by vibration. It is especially applicable to mobile equipment or equipment under vibration working conditions.
High conductivity: It is usually made of high-quality conductive metal materials, such as copper or nickel-plated copper, to ensure efficient current transmission and reduce energy loss.
In actual application:
For example, in the battery pack of electric tools, the metal compression spring battery contacts can withstand strong vibration and frequent plugging and unplugging to ensure the stability of power supply. In vehicle-mounted electronic equipment, it can also maintain good battery connection in bumpy environment.
