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ShenzhenJune 10, 2026 /PRNewswire/ — Recently,TÜV SÜD (hereinafter referred to as “TÜV SÜD”) issued the “S-Class Compact and Performance Stability Certification” to Shenzhen DJI Innovation Technology Co., Ltd. (hereinafter referred to as “DJI”) for its portable energy storage power supply, the DJI Power 1000 Mini (Model: DYM1000M). This certification indicates that the product has met rigorous evaluation requirements in terms of compact design, electrical performance, and environmental adaptability, demonstrating a good balance between portability and performance. Ms. Xie Tian, Global Head of DJI’s Energy Storage Business Unit, Mr. Zhu Xiaobin, Senior Manager of the South Region for Consumer Products Services, Electrical and Electronics Division at TÜV SÜD Greater China, and Mr. Zhang Haiquan, South Region Manager of the Communications and Audio-Visual Equipment Department, among other guests, attended the certification ceremony.
Certification Ceremony Scene
Certification Ceremony Scene
With the growing demand for scenarios such as outdoor travel, home emergency backup power, and mobile office work, the market for portable energy storage power supplies continues to expand. Users’ focus on products has gradually shifted from a single capacity indicator to comprehensive performance including portability, charging efficiency, safety, and environmental adaptability. How to balance the triple demands of compactness, high performance, and reliability has become a key direction for industry development.
During this certification process, the TÜV SÜD technical team tested and evaluated the electrical performance, mechanical performance, and compactness level of the submitted DJI portable energy storage power supply, the DJI Power 1000 Mini (Model: DYM1000M), in accordance with the technical specification PPP:CCB11021A:2026. In terms of compactness level evaluation for energy storage power supplies using lithium iron phosphate batteries, the product achieved an S-Class compactness level due to its AC energy output-to-volume ratio (i.e., “AC energy density”) exceeding 70Wh/L. This means that, at the same energy storage level, the product can provide more efficient space utilization in a smaller volume, offering a more convenient user experience for scenarios such as outdoor travel, road trips, and emergency backup power. Additionally, in terms of performance stability, the product demonstrated excellent performance, featuring “operation capability at an altitude of 5,000 meters” and “seismic resistance up to Level 9,” enabling stable operation in complex environments and showcasing strong environmental adaptability and reliability. After rigorous evaluation, the product ultimately received the “S-Class Compact and Performance Stability Certification,” fully reflecting its comprehensive advantages in compact design, environmental adaptability, and performance stability.
TÜV SÜD S-Class Compact and Performance Stability Mark
Mr. Zhu Xiaobin, Senior Manager of the South Region for Consumer Products Services, Electrical and Electronics Division at TÜV SÜD Greater China, stated: “Issuing the TÜV SÜD S-Class Compact and Performance Stability Certification to DJI fully demonstrates the comprehensive strength of DJI’s energy storage products in compact design, environmental adaptability, and performance stability. As a globally leading third-party testing and certification organization, TÜV SÜD is honored to be a trusted partner for DJI. Looking ahead, we hope to take this certification as a new starting point to deepen cooperation and strengthen exchanges in higher-standard testing systems and more cutting-edge technical fields, jointly driving the mobile energy storage industry from ‘parameter competition’ to ‘quality competition,’ from meeting demands to leading standards, and collaboratively building a safer, more portable, more stable, and more trustworthy industrial ecosystem.”
After the certification ceremony, the DJI team visited the TÜV SÜD Shenzhen Testing Center and learned about the testing capabilities for mobile energy storage products and the global market access service system. Ms. Xie Tian, Global Head of DJI’s Energy Storage Business Unit, said: “Receiving the TÜV SÜD S-Class Compact and Performance Stability Certification is not only recognition of the product’s quality performance but also a refresh and definition of higher product standards for the portable energy storage industry—combining compactness, reliability, and high performance. TÜV SÜD possesses comprehensive technical capabilities and a quality management system in the field of testing and certification, and has demonstrated rigorous, transparent, and traceable professional processes in key testing stages, providing significant support for DJI’s portable energy storage power supply products to expand into the global market. In the future, DJI will continue to drive technological innovation, offering safer, more reliable, and more convenient energy storage products to users worldwide.”
This deep collaboration between TÜV SÜD and DJI not only serves as strong evidence of DJI’s continuous technological innovation but also clearly reflects TÜV SÜD’s core mission of leveraging professional testing as a foundation to support enterprise growth and build a bridge of consumer trust. Through a series of rigorous tests and standard verifications, TÜV SÜD has not only helped DJI continuously refine the safety and reliability of its products but also provided end users with greater peace of mind and trust when choosing mobile energy storage products. Facing the convergence trend of green energy and portable consumption, both parties will further strengthen synergy, relying on higher-standard testing systems and cutting-edge technologies to jointly drive the industry toward high-quality development and create a new, safer, more portable, and more stable mobile energy storage ecosystem.
TÜV SÜD has long been deeply involved in the mobile energy storage and related fields, boasting an experienced team of technical experts and testing and evaluation capabilities covering the entire product lifecycle. It can provide enterprises with one-stop services encompassing product testing, certification, and global market access. Leveraging a profound understanding of regulatory systems in key target markets such as the European Union, the United States, Canada, Japan, South Korea, Australia, New Zealand, and China, TÜV SÜD continues to support Chinese portable energy storage power supply enterprises in efficiently overcoming barriers to international expansion, safeguarding the efficient and compliant entry of “Intelligent Manufacturing in China” into the global market.