CAP-XX Executives Visit Hongda New Energy: A Global Alliance for Battery Testing & Supercapacitor Innovation

In the fast-growing global new energy sector, cross-border partnerships are proving pivotal to driving technological progress and market reach. Recently, senior executives from CAP-XX—an Australian leader in ultra-thin prismatic supercapacitors and a London Stock Exchange AIM-listed company—visited Shenzhen Hongda New Energy Co., Ltd.(Hongda New Energy), a trusted provider of Battery Testing Equipment and aging chambers. The two firms held productive talks on R&D collaboration, supercapacitor testing standards, and joint market expansion, officially kicking off their strategic partnership.

Founded in 1997, CAP-XX has earned a global reputation for its high-performance supercapacitors, which boast exceptional power density, compact design, and reliable operation. These components are widely used across consumer electronics, new energy vehicles (NEVs), and renewable energy storage systems—key growth areas in today’s market. With the Asia-Pacific region emerging as the world’s fastest-growing supercapacitor market (projected to hit USD 10.54 billion by 2035, with a 16.71% CAGR from 2025 to 2035), CAP-XX’s visit to Hongda New Energy underscores its commitment to tapping into China’s dynamic new energy ecosystem.

Since 2014, Hongda New Energy has established itself as a cornerstone of China’s battery testing equipment industry. The company delivers end-to-end testing solutions for energy storage plants, power battery packs, and supercapacitors, with core offerings including high-precision battery cyclers, environmental aging chambers, and integrated BMS (Battery Management System) testing tools. Backed by 6 proprietary patents—covering energy-saving feedback technology and high-accuracy detection algorithms—Hongda New Energy’s products have achieved 30,000 hours of trouble-free operation and served over 500 clients worldwide. Notably, the company has also provided technical support for national skill competitions, cementing its reputation for quality. Its 6,000-square-meter R&D and production facility enables rapid customization and large-scale supply, making it a go-to partner for new energy businesses globally.

The collaboration between CAP-XX and Hongda New Energy is rooted in strong technical synergy. CAP-XX’s advanced supercapacitor technology requires precise testing to validate critical metrics like energy density, cycle life, and temperature resilience—areas where Hongda New Energy excels. During the visit, the CAP-XX team expressed strong approval of Hongda’s aging chambers and Battery Testing Systems, highlighting how their accuracy and reliability address the rigorous demands of supercapacitor mass production. In return, Hongda New Energy will leverage CAP-XX’s global market presence and technical expertise to expand its testing equipment into supercapacitor applications.

Both parties have agreed on three key cooperation pillars: joint development of supercapacitor-specific testing equipment and industry-wide testing standards; shared market channels to promote integrated supercapacitor and testing solutions across the Asia-Pacific; and regular technical exchanges and talent development to boost innovation. Following the talks, the delegation toured Hongda New Energy’s R&D center and production workshop, witnessing first-hand the company’s standardized processes and advanced facilities—further strengthening confidence in the partnership.

Industry experts note that this cross-border alliance will fill a gap in specialized supercapacitor testing equipment globally, offering reliable technical support for the sustainable growth of NEVs and renewable energy storage. For Hongda New Energy, partnering with CAP-XX accelerates its international expansion, while CAP-XX gains access to tailored, high-quality testing solutions for the Asian market—creating a true win-win.

As the world advances toward carbon neutrality, CAP-XX and Hongda New Energy are set to establish a long-term communication framework. By deepening collaboration in innovation, product customization, and market outreach, the two companies will play a key role in driving the global shift to green energy. This partnership stands as a model for cross-border cooperation in the new energy testing and supercapacitor sectors—fueling growth for both enterprises and the industry as a whole.