At Shenzhen Renergy Power Technology Co., Ltd. (RPT), our state-of-the-art manufacturing facilities span an impressive 32,000 sq. ft., designed to handle high-volume production while maintaining the highest quality standards. With a production capacity of more than 5,000 battery packs per day, we are equipped to meet the demands of diverse industries, from residential and commercial energy storage systems to specialized applications in electric vehicles, telecom infrastructure, and industrial equipment.
Our commitment to excellence is reflected in every stage of the manufacturing process. We adhere to ISO 9001 and SQP certifications, ensuring that our facilities operate under strict quality control protocols. These internationally recognized standards demonstrate our dedication to continuous improvement, safety, and customer satisfaction, as well as our ability to consistently deliver high-performance battery solutions.
To maximize efficiency and precision, we have invested heavily in cutting-edge automation technology. Our advanced production lines are equipped with automatic spot welding machines, ultrasonic welding machines, wave soldering machines, and automatic screw machines. These systems ensure that each battery pack is assembled with meticulous accuracy, enhancing the overall quality and consistency of our products. By automating critical steps in the manufacturing process, we can scale production without compromising on quality, ensuring timely delivery for large-scale orders.
Quality is embedded in our processes from start to finish. We utilize specialized equipment such as Battery Capacity Detection Cabinets and Aging Test Machines to rigorously test and verify the performance and durability of every battery that leaves our facility. Each battery undergoes comprehensive inspections, including capacity testing, voltage regulation, thermal management, and safety protocols, to ensure it meets the highest standards of reliability and efficiency.
Our highly skilled workforce of over 200 employees plays a crucial role in our manufacturing success. These professionals, from engineers to assembly line workers, are experts in their respective fields and are regularly trained to operate the latest technologies and adhere to stringent safety and quality guidelines. This combination of technical expertise, advanced equipment, and automated processes allows us to deliver superior lithium battery solutions that meet the evolving needs of our global customers.
At RPT, we are not just committed to meeting production targets; we are driven by the desire to exceed expectations through innovation, quality, and precision in every battery pack we manufacture. Our facilities are designed to deliver products that are reliable, safe, and built to last, ensuring our customers receive the best possible solutions for their energy storage needs.

Customized Battery Solutions
At Shenzhen Renergy Power Technology Co., Ltd. (RPT), we pride ourselves on offering customized battery solutions that cater to the specific needs and challenges of each customer. Understanding that every application has unique energy requirements, we provide a comprehensive range of services to ensure that the battery systems we deliver are perfectly aligned with your individual needs, whether for residential, commercial, industrial, or specialized applications.
Our expertise spans every stage of the battery development process, from initial concept to final delivery. This includes mechanical design, where we carefully craft the physical layout of the battery to suit its intended use, ensuring optimal space utilization and structural integrity. Our 3D modeling capabilities allow us to visualize and refine these designs with precision, ensuring a perfect fit and streamlined integration into your products.
We also offer mold development to create custom housings that protect the battery while meeting aesthetic and functional requirements. In addition, our team excels at Battery Management System (BMS) design, crucial for monitoring and optimizing battery performance, ensuring safety, and extending the lifespan of the battery. Our expertise in PCB/PCBA layout guarantees efficient power distribution and communication within the battery system, while our tailored charging solutions ensure fast, safe, and reliable charging specific to the battery’s needs.
At RPT, we not only focus on the technical aspects but also on the sourcing of all necessary components to create a seamless, fully integrated solution. By selecting the best materials and components, we ensure that our batteries offer unmatched performance, longevity, and reliability, no matter the application.
Our commitment goes beyond simply meeting requirements—we strive to exceed expectations by delivering high-quality, meticulously crafted lithium batteries that are built with precision, care, and an in-depth understanding of the end-user’s needs. Whether you're looking for a custom solution for electric vehicles, renewable energy storage, or industrial equipment, we are dedicated to developing innovative battery solutions that enhance performance, improve efficiency, and offer long-term value.
At RPT, we work closely with you at every step of the way to deliver battery systems that are not only technically superior but also tailored to ensure the best possible fit for your project, leaving you confident in the performance, safety, and reliability of your energy solution.

Battery Expertise Team
Our engineering team at Shenzhen Renergy Power Technology Co., Ltd. consists of highly skilled and experienced battery professionals who are recognized for their deep expertise in the field. With a proven track record of designing and delivering hundreds of successful battery packs and charger systems, our team brings a wealth of knowledge and technical proficiency to every project.
Our extensive experience allows us to understand the intricacies of battery design, including the optimal composition of materials, performance metrics, and safety standards. We also pay close attention to evolving consumer preferences, ensuring our solutions not only meet but often exceed expectations in terms of functionality, durability, and reliability.
By combining advanced technical know-how with a customer-centric approach, we carefully integrate crucial elements—such as energy density, cycle life, thermal management, and safety features—into every battery solution we create. This meticulous attention to detail ensures that our products deliver outstanding performance while maintaining the highest levels of safety and efficiency, resulting in enhanced customer satisfaction.
At RPT, our commitment to excellence is driven by our expert team's dedication to pushing the boundaries of innovation in battery technology. We take pride in providing industry-leading lithium battery solutions that are tailored to meet the diverse needs of our clients across various sectors.

Service Support
At Shenzhen Renergy Power Technology Co., Ltd., we believe that delivering high-quality lithium battery solutions is just the beginning of our commitment to our customers. Our approach to service support sets us apart, ensuring that your experience with us extends well beyond the initial product delivery. We understand that reliability and performance are crucial for your business, which is why we’ve made customer satisfaction a top priority.
Our comprehensive service support includes not only providing exceptional products at competitive prices but also ensuring that those products continue to perform optimally throughout their lifespan. We are proud to offer an extensive 5-10 year warranty on all of our battery systems, which guarantees that your investment is protected. Should you encounter any issues, our responsive support team is always ready to assist, ensuring prompt resolution and minimal disruption to your operations.
In addition to our robust warranty, we offer lifetime technical support for every product. This means that whether you're dealing with a routine inquiry or a more complex technical challenge, our team of experts is available to provide guidance, troubleshooting, and solutions whenever you need them. From installation assistance to ongoing maintenance advice, we are dedicated to ensuring your battery systems perform at their peak efficiency throughout their entire service life.
Our service doesn’t end with the warranty. We view each customer relationship as a long-term partnership. As technology evolves, we stay by your side, offering upgrades, consultations, and continued support to help you adapt to the ever-changing energy landscape. This lifelong technical support means that no matter how your energy needs grow or shift, you can trust that our team will be there to help optimize and enhance your battery systems.
At RPT, we’re not just focused on selling products—we’re committed to delivering peace of mind. Our dedication to excellence in customer care ensures that you’ll always have the support you need to keep your systems running smoothly, efficiently, and reliably. By choosing RPT, you’re not only investing in cutting-edge energy storage solutions but also gaining a trusted partner that will stand by you for years to come.