Industry Overview
The renewable energy revolution has led to a boom in the portable power station industry, particularly outdoor storage, marking a significant segment of the new energy storage market.
China currently dominates the scene, manufacturing over 90% of the global emergency energy storage products. In 2022, the worldwide portable power station market hit a value of around USD 2.89 billion.
Key Industry Players
Key industry players include Huabao New Energy, better known for their popular Jackery brand, whose 2022 business revenue soared to USD 444.86 million – a year-on-year increase of 38.35%.
Also leading the pack is Zhenghao Technology, the force behind the well-known EcoFlow brand, with global sales in 2022 nearing USD 1 billion. More than half of this revenue comes from European and American markets, with EcoFlow serving over 2.5 million users across more than 100 countries and regions.
Understanding Safety Standards
Understanding the safety standards for lithium batteries used in portable power stations becomes crucial as this industry expands. Our technology experts at MaxDear Tech have compiled an exhaustive guide to the 2023 safety standards.
US Safety Standards
In the United States, certification is aligned with the UL 2743:2023 standard. Safety certifications such as UL and ETL are voluntary, and a UL 2743 test report is sufficient for products on Amazon. The lithium-ion cell standard is UL1642, complemented by UL 2580 and UL 1973 as optional cell standards.
EU Safety Standards
In the European Union, energy storage power supplies with AC output are usually deemed to have UPS (Uninterruptible Power Supply) functionalities. The suggested safety regulations are EN IEC 62368-1+EN IEC 62040. For products with additional features, such as lighting, they are evaluated separately based on different standards.
South Korean Safety Standards
South Korea’s certification process adheres to the KC 62619:2022 standard, similar to other lithium battery products. The process starts with obtaining a CB certification under the IEC 62619:2022 standard, followed by applying for KC certification within South Korea.
Australian Safety Standards
In Australia, certification follows the AS/NZS 62368-1 and AS/NZS 4763 standards, with no mandatory requirement to apply for SAA certification.
FAQs about Battery Standards
-
What is the IEC standard for batteries?
The IEC (International Electrotechnical Commission) standards for batteries are international guidelines that cover the safety, performance, and specific usage aspects of various types of batteries.
-
What is the IEC 62133 standard?
IEC 62133 is a safety standard for portable sealed secondary cells, and for batteries made from them, that contain alkaline or other non-acid electrolytes.
-
What is the difference between IEC 62133 and IEC 62133 2?
IEC 62133-2 is a part of IEC 62133. While IEC 62133 covers all types of rechargeable batteries, IEC 62133-2 specifically relates to lithium batteries.
-
What is the difference between UL 1642 and IEC 62133?
UL 1642 is a safety standard for lithium batteries, while IEC 62133 is a safety standard for rechargeable batteries, including lithium batteries. UL 1642 focuses on the United States, while IEC 62133 is an international standard.
The Future Projection
According to a forecast by the China Chemical and Physical Power Industry Association, by 2026, the global shipments of portable power station products are expected to exceed 30 million units, totaling a value of approximately USD 12.25 billion.
Conclusion and Contact
As we step into the renewable energy era, MaxDear Tech continues to lead with its top-tier portable power stations(800W, 1000W, 2000W). Built to the highest quality standards, our products are a testament to our commitment to excellence.
We welcome all your inquiries and are ready to provide any additional information you might need. Let’s move forward into this sustainable future together.
Stay connected with us as we continue to navigate and influence this thrilling, innovative industry. Don’t hesitate to reach out and contact us today!
