All Categories
What is a power cable?

What is a power cable?

A power cord, also known as an electric cord, is an ensemble of one or more electric wires usually held together with a general covering. It’s used to transmit electrical power or signals. Power cables are important in the distribution and utilization of electricity as they connect electrical power sources with devices that consume or use electrical energy.

Typically, a power cable consists of copper or aluminium conductors which are chosen because they have high conductivity to allow free flow of current. These conductors are insulated from each other and from their surroundings by materials such as PVC (polyvinyl chloride), rubber or Teflon which prevents short circuits thereby ensuring safety. Sometimes insulation is covered by a protective coat that makes it strong enough to resist damages caused by moisture, temperature variations and mechanical stress among others.

Power cables find application in various sectors ranging from residential houses through commercial buildings up to industrial plants including infrastructure projects. They enable appliances; lighting systems; heating ventilating air conditioning units (HVAC); machines among others operate effectively within these areas. Different types and models exist depending on voltage rating/current carrying capacity/environmental factors where they will be used hence making them versatile but important components for transmitting electrical energy safely.

Get A Quote

We Have The Best Solutions for Your Business

Founded in 2008, Guozhi Electronics Co., Ltd. Is an electronic component manufacturer integrating R&D, production, sales and service. Such as USB connectors,TYPE-C, Pin headers, FPC connectors, RJ45 network sockets, Tact switches, DC sockets, Din sockets, etc.

Professional engineering design, technological innovation and advanced finishing equipment guarantee product quality.The well-established after-sales team has been praised by customers!

We have more than 200 sets of advanced processing equipment and automatic assembly equipment, more than 100 production lines of various types, and has passed CE, 3C, Rosh and other certification systems.

The company always adheres to the concept of "sales is just the beginning, service is endless", adheres to the tenet of "customer first, reputation first, quality first", and sincerely looks forward to win-win cooperation with you!

Why Choose Us

Unmatched Durability

Experience the robustness of SZGOZIE's energy storage connectors, engineered to withstand the harshest environments and ensure a long-lasting, reliable connection for your critical energy storage systems.

Seamless Integration

Effortlessly integrate SZGOZIE's switch series into any energy storage setup. Our connectors are designed for plug-and-play compatibility, simplifying installation and reducing downtime.

Cutting-Edge Efficiency

Boost your system's performance with SZGOZIE's energy storage connectors, featuring advanced designs that minimize resistance and maximize efficiency, ensuring optimal power flow.

Customizable Solutions

Meet your specific requirements with SZGOZIE's customizable energy storage connectors. We offer tailored solutions to fit any application, ensuring perfect compatibility and functionality for your unique needs.


What users say about Us

As a wholesaler specializing in energy storage connectors and switch series, I have been consistently impressed with the products offered by SZGOZIE. Their commitment to innovation and customer satisfaction is evident in every aspect of their service. The products I received were not only of the highest quality but also competitively priced, making them an excellent value for my business.



I have been sourcing energy storage connectors and switch series from SZGOZIE for quite some time now, and I must say that their consistency in delivering top-quality products is commendable. The professional team at SZGOZIE has been incredibly helpful in guiding me through the selection process, ensuring that I get the right products for my needs. Their expertise and prompt service have made them a trusted partner in my business operations.



I am truly impressed with the energy storage connectors and switch series I recently acquired from SZGOZIE. The products' superior craftsmanship and attention to detail have made them stand out among other suppliers. Their commitment to quality and customer satisfaction is evident in every product they offer, making them a reliable source for high-quality electronic components.



Their products have not only met but exceeded our stringent quality standards, which is crucial in our industry. The comprehensive range of products and the personalized service they offer have made doing business with them a pleasure. I look forward to continuing our partnership and exploring new opportunities together.




Series Changing: Enhancing Connectivity and Innovation



Series Changing: Enhancing Connectivity and Innovation

View More


Do You Have Any Question?

What types of power cables does SZGOZIE offer?

SZGOZIE offers a variety of power cables, including AC power cords, extension cords, and custom-made cables to meet different electrical needs.

Are SZGOZIE power cables certified for international use?

Yes, SZGOZIE power cables are certified and comply with international standards such as CE, UL, and VDE, ensuring safe and reliable use worldwide.

Can I customize the length and specifications of my power cable order?

Yes, SZGOZIE provides customization options for power cables, allowing you to specify the length, connector type, and other specifications to suit your specific requirements.


Get In Touch