Top 10 UPS battery Manufacturers in China 2025

Introduction to UPS Batteries

Uninterruptible Power Supply (UPS) batteries are crucial components in modern power systems. They serve as a reliable backup power source, ensuring continuous operation of critical equipment during power outages or fluctuations. UPS batteries are widely used in various sectors, including data centers, telecommunications, industrial facilities, and commercial buildings. They provide a seamless transition to backup power, preventing data loss, equipment damage, and disruptions to business operations.

Top 10 UPS Battery Manufacturers in China

1. Shenzhen Sunnew Energy Co., Ltd.

Company Introduction: Shenzhen Sunnew Energy Co., Ltd. is a leading player in the field of energy storage solutions, with a particular focus on UPS batteries. The company has established a strong reputation for its high - quality products and innovative technologies. It is committed to research and development, constantly striving to improve the performance and reliability of its UPS batteries. Sunnew Energy has a state - of - the - art manufacturing facility equipped with advanced production and testing equipment. This enables the company to produce batteries that meet international standards and customer requirements.Website: https://www.sunnewbattery.com/Features in UPS Batteries:

High Energy Density: Sunnew's UPS batteries are designed to have a high energy density, which means they can store more energy in a smaller volume. This is particularly beneficial for applications where space is limited, such as in small data centers or office environments.
Long Cycle Life: The company's batteries are engineered to have a long cycle life. They can withstand multiple charge - discharge cycles without significant degradation in performance. This reduces the need for frequent battery replacements, saving costs for customers in the long run.
Fast Charging Capability: Sunnew's UPS batteries support fast charging, which allows them to quickly replenish their energy levels after a power outage. This ensures that the backup power is ready for the next emergency situation in a short period.Advantages:
Strong R & D Team: The company has a team of experienced researchers and engineers who are dedicated to developing new battery technologies. This enables Sunnew to stay ahead of the competition and offer cutting - edge products to its customers.
Quality Assurance: Sunnew has a strict quality control system in place. Every battery undergoes rigorous testing before leaving the factory to ensure its safety, reliability, and performance.
Customization Services: The company can provide customized UPS battery solutions according to the specific needs of customers. Whether it is for a large - scale industrial project or a small - scale commercial application, Sunnew can design and produce batteries that meet the exact requirements.

2. Contemporary Amperex Technology Co., Limited (CATL)

Company Introduction: CATL is a global leader in new energy technology. It has a wide range of products, including lithium - ion batteries for various applications, including UPS systems. The company was founded in 2011 and has since grown rapidly, becoming one of the most influential battery manufacturers in the world. CATL has a large - scale production base and a strong R & D capability. It invests heavily in research and development to improve battery performance, safety, and energy density. The company has established partnerships with many well - known automotive and energy companies around the world, which has enhanced its brand image and market share.Features in UPS Batteries:

Advanced Lithium - Ion Technology: CATL uses the latest lithium - ion battery technology in its UPS batteries. These batteries offer high energy density, long cycle life, and excellent safety performance. They are more environmentally friendly compared to traditional lead - acid batteries.
High - Voltage Platform: The company's UPS batteries are designed with a high - voltage platform, which can provide more power in a smaller battery pack. This is beneficial for applications that require high - power backup, such as large data centers.
Intelligent Battery Management System (BMS): CATL's UPS batteries are equipped with an intelligent BMS. This system can monitor the battery's state of charge, state of health, and temperature in real - time. It also provides protection functions, such as over - charge protection, over - discharge protection, and short - circuit protection.Advantages:
Global Presence: CATL has a global sales and service network, which allows it to quickly respond to customer needs around the world. It can provide timely technical support and after - sales service to its customers.
Large - Scale Production Capacity: The company has a large - scale production capacity, which enables it to meet the high - volume demand for UPS batteries. This ensures stable supply and competitive pricing.
Continuous Innovation: CATL is committed to continuous innovation in battery technology. It is constantly exploring new materials and manufacturing processes to improve the performance and cost - effectiveness of its products.

3. BYD Co., Ltd.

Company Introduction: BYD is a well - known Chinese company that is involved in multiple industries, including automotive, electronics, and energy storage. In the field of UPS batteries, BYD has a long - standing reputation for its high - quality products. The company has a comprehensive R & D and manufacturing system. It produces a variety of battery chemistries, including lead - acid and lithium - ion batteries for UPS applications. BYD's batteries are widely used in data centers, telecommunications base stations, and other critical infrastructure.Features in UPS Batteries:

Diverse Battery Chemistries: BYD offers both lead - acid and lithium - ion UPS batteries. This allows customers to choose the battery type that best suits their specific needs and budget. Lead - acid batteries are known for their low cost and high reliability, while lithium - ion batteries offer higher energy density and longer cycle life.
Modular Design: The company's UPS batteries have a modular design, which makes them easy to install, maintain, and expand. Customers can add or remove battery modules according to their changing power requirements.
High - Temperature Resistance: BYD's batteries are designed to operate in high - temperature environments. They have excellent thermal management systems that can dissipate heat effectively, ensuring stable performance even in hot climates.Advantages:
Vertical Integration: BYD has a high degree of vertical integration in its business model. It controls the entire supply chain, from raw material procurement to battery manufacturing and product sales. This allows the company to have better cost control and quality management.
Strong Brand Recognition: BYD is a well - recognized brand both in China and globally. Its reputation for quality and innovation gives customers confidence in its UPS battery products.
Comprehensive After - Sales Service: The company provides comprehensive after - sales service, including battery installation, maintenance, and replacement. Its service team is available 24/7 to respond to customer inquiries and solve problems.

4. Tianneng Group

Company Introduction: Tianneng Group is a leading battery manufacturer in China. It has a long history in the battery industry and is mainly engaged in the production of lead - acid batteries for various applications, including UPS systems. The company has a large - scale production base and a complete set of production equipment. It focuses on product quality and technological innovation, constantly improving the performance and reliability of its batteries. Tianneng's products are widely sold in China and exported to many countries around the world.Features in UPS Batteries:

Mature Lead - Acid Technology: Tianneng has rich experience in lead - acid battery technology. Its UPS batteries are known for their stable performance, high reliability, and low cost. The company uses advanced manufacturing processes to ensure the consistency and quality of its batteries.
Low Self - Discharge Rate: The lead - acid UPS batteries produced by Tianneng have a low self - discharge rate. This means that they can retain their charge for a long time when not in use, reducing the need for frequent recharging.
Good Deep - Discharge Performance: Tianneng's batteries can withstand deep - discharge cycles without significant damage. This is important for UPS applications, as the batteries may need to be fully discharged during a long - term power outage.Advantages:
Cost - Effectiveness: Due to its large - scale production and efficient management, Tianneng can offer its UPS batteries at a competitive price. This makes its products attractive to cost - sensitive customers.
Localized Service Network: The company has a wide - spread service network in China, which allows it to provide timely after - sales service to its customers. It can quickly respond to customer requests for battery replacement or maintenance.
Environmental Protection Measures: Tianneng is committed to environmental protection in its production process. It has adopted a series of measures to reduce pollution and waste, making its batteries more environmentally friendly.

5. Camel Group Co., Ltd.

Company Introduction: Camel Group is a well - established battery manufacturer in China. It has a strong focus on lead - acid batteries for automotive and industrial applications, including UPS systems. The company has a modern production facility and a team of professional technicians. It adheres to strict quality control standards and has obtained various international certifications. Camel's UPS batteries are known for their high performance and reliability in different working environments.Features in UPS Batteries:

High - Quality Plate Technology: Camel uses high - quality plate technology in its lead - acid UPS batteries. The plates have a large surface area and a uniform structure, which can improve the battery's charge - discharge efficiency and cycle life.
Sealed Design: The company's batteries have a sealed design, which prevents electrolyte leakage and reduces maintenance requirements. This makes them suitable for indoor and outdoor applications where safety and cleanliness are important.
Wide Temperature Range Operation: Camel's UPS batteries can operate in a wide temperature range, from - 20°C to 60°C. This allows them to be used in different climates and environments without significant performance degradation.Advantages:
Quality - Oriented Production: The company places a high emphasis on product quality. It has a complete quality management system that covers every aspect of the production process, from raw material inspection to finished product testing.
Long - Standing Industry Experience: Camel has been in the battery industry for many years, which has given it a deep understanding of customer needs and market trends. This experience allows the company to develop products that meet the evolving requirements of the UPS market.
Strong Supply Chain Management: Camel has a well - managed supply chain, which ensures a stable supply of raw materials and components. This helps the company to maintain production efficiency and product quality.

6. Narada Power Source Co., Ltd.

Company Introduction: Narada is a leading provider of energy storage solutions, including UPS batteries. The company was founded in 1994 and has since become a well - known brand in the battery industry. It has a comprehensive R & D and manufacturing system, and its products are widely used in telecommunications, data centers, and other industries. Narada focuses on technological innovation and product quality improvement, and it has established a good reputation for its reliable UPS battery products.Features in UPS Batteries:

Hybrid Battery Technology: Narada has developed hybrid battery technology for its UPS batteries. This combines the advantages of different battery chemistries to achieve better performance. For example, it may combine lead - acid and lithium - ion technologies to provide high energy density, long cycle life, and low cost.
Remote Monitoring Function: The company's UPS batteries are equipped with a remote monitoring function. This allows users to monitor the battery's status, such as state of charge, voltage, and temperature, in real - time through a network connection. It also enables early detection of potential problems, facilitating timely maintenance and replacement.
High - Power Output: Narada's UPS batteries can provide high - power output, which is suitable for applications that require a large amount of backup power, such as large - scale industrial facilities.Advantages:
Innovative R & D Approach: Narada has an innovative R & D approach, constantly exploring new battery technologies and solutions. It collaborates with universities and research institutions to stay at the forefront of battery technology development.
Comprehensive Product Portfolio: The company offers a wide range of UPS battery products, including different capacities, chemistries, and form factors. This allows customers to choose the most suitable product for their specific application.
Global Marketing Network: Narada has a global marketing network, which enables it to promote its products in different countries and regions. It can provide local support and service to its international customers.

7. GS Yuasa Battery (Suzhou) Co., Ltd.

Company Introduction: GS Yuasa is a well - known international battery manufacturer, and its subsidiary in Suzhou, China, is mainly engaged in the production of UPS batteries. The company has a long - standing reputation for its high - quality battery products. It combines Japanese advanced technology and management experience with local production advantages. GS Yuasa's UPS batteries are widely used in critical applications, such as financial institutions, hospitals, and government facilities.Features in UPS Batteries:

Japanese - Style Quality Control: The company adheres to strict Japanese - style quality control standards. Every step of the production process is carefully monitored to ensure the high quality and reliability of the UPS batteries.
Long - Lasting Performance: GS Yuasa's UPS batteries are designed to have a long - lasting performance. They can maintain stable performance over a long period, reducing the frequency of battery replacement.
High - Safety Design: The company places a high priority on battery safety. Its UPS batteries are equipped with multiple safety features, such as flame - retardant materials, over - charge protection, and short - circuit protection.Advantages:
Advanced Technology Transfer: As a subsidiary of an international company, GS Yuasa Battery (Suzhou) can benefit from the advanced battery technology and R & D results of its parent company. This allows it to offer state - of - the - art UPS battery products in the Chinese market.
Localized Production and Service: The company has a local production base in Suzhou, which enables it to provide timely delivery and localized service to Chinese customers. It can also better understand and meet the specific needs of the local market.
Good Brand Image: GS Yuasa has a good brand image both in China and globally. Its reputation for quality and reliability gives customers confidence in its UPS battery products.

8. Leoch International Technology Limited

Company Introduction: Leoch is a leading manufacturer of lead - acid batteries, with a significant presence in the UPS battery market. The company was founded in 1999 and has grown rapidly over the years. It has a large - scale production base and a professional R & D team. Leoch's UPS batteries are known for their high performance, reliability, and cost - effectiveness. The company exports its products to more than 100 countries and regions around the world.Features in UPS Batteries:

High - Performance Lead - Acid Technology: Leoch uses advanced lead - acid technology in its UPS batteries. The batteries have a high energy density, low self - discharge rate, and good deep - discharge performance. They can provide reliable backup power for a long time.
Maintenance - Free Design: The company's UPS batteries have a maintenance - free design, which reduces the hassle and cost of battery maintenance. Customers do not need to add water or perform other regular maintenance tasks.
Wide Range of Capacities: Leoch offers a wide range of UPS battery capacities to meet the different needs of customers. Whether it is for a small - scale office or a large - scale industrial plant, the company can provide the appropriate battery solution.Advantages:
Cost - Competitive Pricing: Due to its large - scale production and efficient cost management, Leoch can offer its UPS batteries at a competitive price. This makes its products attractive to price - sensitive customers.
Strong Export Capability: The company has a strong export capability, which allows it to expand its market share globally. It has established a good distribution network in many countries, ensuring the smooth delivery of its products.
Continuous Product Improvement: Leoch is committed to continuous product improvement. It invests in R & D to enhance the performance and quality of its UPS batteries, keeping up with the changing market demands.

9. Coslight Technology Group Co., Ltd.

Company Introduction: Coslight is a comprehensive energy solution provider, with a focus on UPS batteries. The company was established in 1997 and has since developed a wide range of battery products. It has a modern production base and a team of experienced engineers. Coslight's UPS batteries are widely used in the telecommunications, power grid, and transportation industries. The company emphasizes technological innovation and customer - centric service.Features in UPS Batteries:

Intelligent Energy Management: Coslight's UPS batteries are integrated with intelligent energy management systems. These systems can optimize the battery's charging and discharging processes, improve energy efficiency, and extend the battery's service life.
High - Frequency Charging Technology: The company uses high - frequency charging technology in its UPS batteries. This can reduce charging time and improve the battery's charging efficiency, ensuring that the battery is quickly ready for use after a power outage.
Anti - Vibration and Anti - Shock Design: Coslight's batteries are designed with anti - vibration and anti - shock features. This makes them suitable for use in mobile or unstable environments, such as in vehicles or on ships.Advantages:
Customer - Centric Approach: Coslight takes a customer - centric approach in its business. It listens to customer feedback and provides customized solutions to meet their specific needs. This has helped the company to build long - term relationships with its customers.
Technical Expertise: The company has a team of technical experts who are proficient in battery technology and energy management. They can provide professional technical support and advice to customers.
System Integration Capability: Coslight has strong system integration capability. It can integrate its UPS batteries with other power equipment and systems to provide a complete energy solution for customers.

10. Shuangdeng Group Co., Ltd.

Company Introduction: Shuangdeng is a well - known battery manufacturer in China, with a long history in the UPS battery market. The company has a large - scale production base and a complete set of production and testing equipment. It focuses on product quality and technological innovation, and its UPS batteries are widely used in various industries, including telecommunications, finance, and transportation. Shuangdeng has established a good reputation for its reliable and high - performance battery products.Features in UPS Batteries:

High - Energy Storage Density: Shuangdeng's UPS batteries have a high - energy storage density, which means they can store more energy in a limited space. This is beneficial for applications where space is at a premium, such as in small - sized data centers or communication cabinets.
Low - Resistance Design: The company uses a low - resistance design in its batteries, which can reduce energy loss during the charging and discharging processes. This improves the battery's efficiency and overall performance.
Fast Self - Recovery Function: After a deep - discharge event, Shuangdeng's UPS batteries have a fast self - recovery function. They can quickly return to their normal operating state, ensuring continuous backup power supply.Advantages:
Quality - First Philosophy: Shuangdeng adheres to a quality - first philosophy. It has a strict quality control system that ensures every battery meets the highest quality standards. This has earned the company a good reputation in the market.
Rich Industry Experience: The company has been in the battery industry for a long time, which has given it rich experience in product development, production, and marketing. This experience allows the company to better understand customer needs and develop products that meet the market requirements.
Good After - Sales Service: Shuangdeng provides good after - sales service to its customers. It has a dedicated service team that can provide timely support and maintenance for its UPS battery products.

Conclusion

The top 10 UPS battery manufacturers in China in 2025 represent a diverse and competitive landscape. Each company has its own unique features, advantages, and areas of expertise. Some, like Shenzhen Sunnew Energy Co., Ltd., focus on providing customized solutions and innovative technologies. Others, such as CATL and BYD, are global players with large - scale production capacities and advanced R & D capabilities.

The UPS battery market in China is driven by the increasing demand for reliable backup power in various industries, including data centers, telecommunications, and industrial facilities. These manufacturers are constantly innovating to improve battery performance, such as increasing energy density, extending cycle life, and enhancing safety features.

In addition, the trend towards more environmentally friendly and energy - efficient solutions is also influencing the development of the UPS battery industry. Many companies are investing in research and development of lithium - ion batteries and other advanced battery chemistries.

Overall, the competition among these top 10 manufacturers will continue to drive the growth and innovation of the UPS battery market in China, providing customers with high - quality, reliable, and cost - effective battery solutions.