Top 10 Portable DC UPS Suppliers in China 2026

Introduction to Portable DC UPS

Portable DC UPS (Uninterruptible Power Supply) is a crucial device in today's power - dependent world. It provides a reliable source of direct - current power during power outages or when there are fluctuations in the main power supply. These portable units are designed to be lightweight and easy to carry, making them suitable for a wide range of applications such as outdoor activities, emergency backup for small electronic devices, and powering critical equipment in remote locations. They typically store energy in batteries and can quickly switch to battery power when the main power fails, ensuring continuous operation of connected devices.

Top 10 Suppliers

1. Shenzhen Jingangxia Technology Co., Ltd.

Shenzhen Jingangxia Technology Co., Ltd. is a leading player in the portable DC UPS market. The company has been dedicated to the research, development, production, and sales of power - related products for many years. Their team of experienced engineers and technicians are constantly innovating to improve the performance and quality of their portable DC UPS products.

Features in Portable DC UPS:

• High - capacity batteries: Their portable DC UPS units are equipped with high - capacity lithium - ion batteries that can store a significant amount of energy. This allows for longer backup times, which is essential for users who need to keep their devices running for extended periods during power outages.
• Multiple output ports: These UPS devices come with multiple output ports, including USB ports, DC output ports, and even AC output ports in some models. This enables users to connect a variety of devices simultaneously, such as smartphones, tablets, laptops, and small electrical appliances.
• Intelligent charging and discharging management: The company's products feature intelligent charging and discharging management systems. These systems can protect the battery from over - charging, over - discharging, and short - circuits, which helps to extend the battery life and ensure the safety of the connected devices.

Advantages:

• Advanced technology: Shenzhen Jingangxia Technology Co., Ltd. invests heavily in research and development to stay at the forefront of technology. Their products incorporate the latest battery technology and power management algorithms, providing high - performance and reliable power solutions.
• Customization services: They offer customization services to meet the specific needs of different customers. Whether it's a special battery capacity, output voltage, or form factor, the company can tailor the portable DC UPS to the customer's requirements.
• Good after - sales service: The company has a professional after - sales service team that can provide timely technical support and maintenance services. This gives customers peace of mind when using their products.

Website: https://www.upsdcpower.com/

2. Huawei Technologies Co., Ltd.

Huawei is a global technology giant with a strong presence in the power supply field. Although more well - known for its telecommunications and consumer electronics products, Huawei has also made significant inroads into the portable DC UPS market.

Features in Portable DC UPS:

• High - efficiency power conversion: Huawei's portable DC UPS uses advanced power conversion technology to achieve high efficiency. This means that less energy is wasted during the charging and discharging process, resulting in longer battery life and better performance.
• Integrated smart management system: Their UPS units are equipped with an integrated smart management system that can monitor the battery status, power consumption, and other parameters in real - time. Users can access this information through a mobile app, allowing them to manage their power usage more effectively.
• Robust build quality: Huawei is known for its high - quality manufacturing. The portable DC UPS is built with durable materials and undergoes strict quality control processes, ensuring its reliability and longevity even in harsh environments.

Advantages:

• Strong R & D capabilities: With a large number of research and development resources, Huawei can continuously innovate and improve its portable DC UPS products. They can quickly adapt to new market demands and technological trends.
• Global brand recognition: Huawei's brand is well - known around the world, which gives customers confidence in the quality and performance of its products. The company also has a wide - reaching sales and service network, making it easy for customers to purchase and get support for their products.
• Compatibility with other Huawei products: For customers who already use other Huawei devices, the portable DC UPS can be easily integrated with them, providing a seamless power solution.

3. BYD Co., Ltd.

BYD is a well - known Chinese company that is involved in multiple industries, including new energy vehicles, batteries, and power electronics. In the portable DC UPS market, BYD brings its expertise in battery technology to the table.

Features in Portable DC UPS:

• Self - developed battery technology: BYD uses its self - developed lithium - iron phosphate (LiFePO4) batteries in its portable DC UPS. These batteries have high energy density, long cycle life, and good safety performance. They can withstand a large number of charge - discharge cycles without significant capacity degradation.
• Fast charging capability: The portable DC UPS from BYD can be charged quickly, reducing the downtime during power outages. This is especially useful for users who need to get their devices back up and running as soon as possible.
• Environmental friendliness: BYD is committed to environmental protection. Their portable DC UPS products are designed to be energy - efficient and use environmentally friendly materials, which is in line with the global trend towards sustainable development.

Advantages:

• Vertical integration: BYD has a high degree of vertical integration in its business operations. It can control the entire production process from battery raw material extraction to the final assembly of the portable DC UPS. This allows for better quality control and cost - effectiveness.
• Large - scale production capacity: The company has large - scale production facilities, which enables it to meet the high - volume demand for portable DC UPS products. This also helps to keep the prices competitive.
• Industry experience: With years of experience in the battery and new energy industries, BYD has a deep understanding of the market and customer needs. It can develop products that are well - suited to different applications and user requirements.

4. Lenovo Group Limited

Lenovo is a well - known global computer and electronics company. In recent years, it has also entered the portable DC UPS market, leveraging its brand reputation and technological capabilities.

Features in Portable DC UPS:

• Compact and lightweight design: Lenovo's portable DC UPS is designed to be compact and lightweight, making it easy to carry around. This is ideal for users who are on the go and need a reliable power source for their laptops, tablets, and other small electronic devices.
• Intelligent power management: The UPS units are equipped with intelligent power management software that can optimize the power consumption of connected devices. This helps to extend the battery life and ensure the stable operation of the devices.
• Compatibility with Lenovo devices: Lenovo's portable DC UPS is specifically designed to be compatible with its own laptops and other devices. This ensures seamless integration and better performance when used with Lenovo products.

Advantages:

• Brand loyalty: Lenovo has a large customer base and high brand loyalty. Customers who are already using Lenovo devices are more likely to trust and choose its portable DC UPS products.
• Global service network: Lenovo has a global service network that can provide after - sales support and maintenance services. This is important for customers who need timely assistance when using their portable DC UPS.
• Innovation in design: Lenovo is known for its innovative product design. Its portable DC UPS not only offers high - performance power solutions but also has an aesthetically pleasing appearance.

5. Xiaomi Corporation

Xiaomi is a consumer electronics company that is known for its high - quality and affordable products. In the portable DC UPS market, Xiaomi has also made a mark with its innovative products.

Features in Portable DC UPS:

• Affordable price: Xiaomi's portable DC UPS is priced competitively, making it accessible to a wide range of customers. This is in line with the company's philosophy of providing high - value products at reasonable prices.
• Smart connectivity: The UPS units can be connected to the Xiaomi Smart Home ecosystem. Users can control and monitor the UPS through the Xiaomi Home app, which provides a convenient and intuitive way to manage their power supply.
• Compact and stylish design: Xiaomi's products are known for their sleek and modern design. The portable DC UPS is no exception, with a compact and stylish appearance that appeals to consumers.

Advantages:

• Large user base: Xiaomi has a large and loyal user base around the world. This gives the company an advantage in promoting and selling its portable DC UPS products.
• Rapid product iteration: Xiaomi is known for its rapid product iteration. It can quickly introduce new features and improvements to its portable DC UPS based on user feedback and market trends.
• E - commerce channels: Xiaomi has a well - developed e - commerce platform, which makes it easy for customers to purchase its products. The company also offers fast delivery and good after - sales service.

6. TCL Technology Group Corporation

TCL is a diversified technology company with a wide range of products, including televisions, smartphones, and power - related products. In the portable DC UPS market, TCL brings its technological strength and manufacturing capabilities.

Features in Portable DC UPS:

• High - quality display: Some of TCL's portable DC UPS models are equipped with high - quality displays that can show important information such as battery level, output voltage, and charging status. This provides users with clear and real - time information about the UPS.
• Multiple protection functions: The UPS units have multiple protection functions, such as over - voltage protection, under - voltage protection, and short - circuit protection. These functions ensure the safety of the connected devices and the UPS itself.
• Wide range of output voltages: TCL's portable DC UPS can provide a wide range of output voltages, which makes it suitable for different types of devices. Whether it's a low - voltage electronic device or a high - voltage appliance, the UPS can meet the power requirements.

Advantages:

• Strong manufacturing capabilities: TCL has large - scale manufacturing facilities and advanced production technology. This allows it to produce high - quality portable DC UPS products in large quantities.
• Research and development investment: The company invests heavily in research and development to improve the performance and features of its portable DC UPS. It can keep up with the latest technological trends and offer innovative products to the market.
• Brand influence: TCL is a well - known brand in the consumer electronics market. Its brand influence helps to build customer trust and increase the market share of its portable DC UPS products.

7. ABB (China) Co., Ltd.

ABB is a global leader in power and automation technologies. In China, ABB's portable DC UPS products are known for their high - end performance and reliability.

Features in Portable DC UPS:

• High - precision power control: ABB's portable DC UPS uses high - precision power control technology to ensure stable and accurate power output. This is crucial for powering sensitive electronic devices that require a stable power supply.
• Redundant design: Some of ABB's UPS models have a redundant design, which means that in case of a failure in one part of the system, the other part can still provide power. This improves the reliability and availability of the power supply.
• Remote monitoring and management: The UPS units can be remotely monitored and managed through a network connection. This allows users to check the status of the UPS and perform necessary operations from a distance.

Advantages:

• Global technology leadership: ABB is a global leader in power and automation technologies. It has a wealth of experience and advanced technology in the field of power supply. This enables it to produce high - quality and reliable portable DC UPS products.
• Customized solutions: ABB can provide customized portable DC UPS solutions according to the specific needs of different customers. Whether it's for industrial applications or commercial use, the company can design and manufacture products that meet the requirements.
• Comprehensive service support: ABB has a comprehensive service support system. It can provide installation, maintenance, and repair services for its portable DC UPS products, ensuring the long - term operation of the equipment.

8. Schneider Electric (China) Co., Ltd.

Schneider Electric is a well - known international company in the field of energy management and automation. Its portable DC UPS products are widely used in various industries.

Features in Portable DC UPS:

• Energy - saving technology: Schneider Electric's portable DC UPS uses energy - saving technology to reduce power consumption. This helps to lower the operating costs and is also beneficial for the environment.
• Advanced battery management system: The UPS units are equipped with an advanced battery management system that can optimize the charging and discharging process of the battery. This extends the battery life and improves the overall performance of the UPS.
• Modular design: Some of Schneider Electric's portable DC UPS models have a modular design, which allows for easy expansion and customization. Users can add or remove modules according to their power requirements.

Advantages:

• Global brand reputation: Schneider Electric has a strong global brand reputation. Its products are known for their high quality and reliability. This gives customers confidence in choosing its portable DC UPS products.
• Industry - specific solutions: The company can provide industry - specific portable DC UPS solutions. For example, in the data center industry, Schneider Electric's UPS can meet the high - reliability and high - performance requirements.
• Training and support services: Schneider Electric offers training and support services to its customers. This helps customers to better understand and use their portable DC UPS products, and also ensures the proper operation and maintenance of the equipment.

9. Eaton (China) Investment Co., Ltd.

Eaton is a global power management company. In China, it offers a range of portable DC UPS products with high - performance and reliability.

Features in Portable DC UPS:

• High - power output: Eaton's portable DC UPS can provide high - power output, which is suitable for powering large - scale electronic devices or equipment. This makes it a good choice for industrial and commercial applications.
• Fault - tolerant design: The UPS units have a fault - tolerant design, which means that they can continue to operate even in the event of a partial failure. This improves the reliability and availability of the power supply.
• Long - lasting battery life: Eaton uses high - quality batteries in its portable DC UPS, which have a long - lasting battery life. This reduces the frequency of battery replacement and lowers the operating costs.

Advantages:

• Global experience: Eaton has a wealth of global experience in the power management field. It can draw on its international best practices to develop and improve its portable DC UPS products.
• Comprehensive product portfolio: The company offers a comprehensive product portfolio of portable DC UPS, which can meet the different needs of various customers. Whether it's a small - scale home use or a large - scale industrial application, Eaton has a suitable product.
• Technical support: Eaton provides strong technical support to its customers. Its technical experts can help customers to solve problems and optimize the use of their portable DC UPS products.

10. Delta Electronics (China) Co., Ltd.

Delta Electronics is a leading provider of power and thermal management solutions. Its portable DC UPS products are known for their energy - efficiency and reliability.

Features in Portable DC UPS:

• High - efficiency power conversion: Delta's portable DC UPS uses high - efficiency power conversion technology to minimize energy loss. This results in lower power consumption and longer battery life.
• Intelligent cooling system: The UPS units are equipped with an intelligent cooling system that can adjust the cooling fan speed according to the temperature. This helps to maintain the optimal operating temperature of the UPS and improve its reliability.
• Easy installation and operation: Delta's portable DC UPS is designed to be easy to install and operate. It comes with clear instructions and user - friendly interfaces, making it accessible to users with different levels of technical knowledge.

Advantages:

• Innovation in technology: Delta Electronics is committed to technological innovation. It continuously invests in research and development to improve the performance and features of its portable DC UPS products.
• Global manufacturing and sales network: The company has a global manufacturing and sales network, which enables it to quickly deliver products to customers around the world. This also ensures good after - sales service and support.
• Environmental awareness: Delta Electronics is environmentally conscious. Its portable DC UPS products are designed to be energy - efficient and use recyclable materials, which is in line with the global trend towards sustainable development.

Conclusion

The portable DC UPS market in China is highly competitive, with a diverse range of suppliers offering a variety of products. Each of the top 10 suppliers mentioned above has its own unique features and advantages. Shenzhen Jingangxia Technology Co., Ltd. stands out with its high - capacity batteries and customization services. Huawei brings its advanced technology and global brand recognition. BYD leverages its self - developed battery technology. Lenovo offers compatibility with its own devices, while Xiaomi provides affordable and smart - connected products. TCL has high - quality displays and multiple protection functions. ABB offers high - precision power control and remote management. Schneider Electric provides energy - saving technology and industry - specific solutions. Eaton offers high - power output and fault - tolerant design. Delta Electronics is known for its high - efficiency power conversion and intelligent cooling system.

As the demand for portable DC UPS continues to grow, these suppliers will need to continuously innovate and improve their products to meet the changing needs of the market. Customers can choose the most suitable portable DC UPS supplier based on their specific requirements, such as power capacity, battery life, price, and brand preference. Overall, the future of the portable DC UPS market in China looks promising, with these leading suppliers driving innovation and growth in the industry.