Chint Graphene | 120-Minute Endurance, 330Wh/kg Energy Density! Chint Creates New Productivity for the Low-Altitude Economy
Driven by technological innovation and national strategic emerging industry policies, the “low-altitude economy” has rapidly risen, becoming a new driver of economic growth in China. Chint is capitalizing on industry trends, using innovation as its engine and application scenarios as its driver. With outstanding technology offering “120-minute endurance and battery energy density of up to 330Wh/kg,” Chint contributes significantly to the prosperity of the low-altitude economy.
Chint’s cutting-edge operations and maintenance drone, combining artificial intelligence and deep neural network algorithms, is equipped with Chint’s high-energy-density lithium battery. It boasts a lightweight 5.3kg empty weight, 120-minute endurance, and 80km range, meeting customers’ long-duration inspection needs. The drone also integrates RTK precise navigation, intelligent diagnostics, and automatic obstacle avoidance, significantly enhancing inspection efficiency and accuracy.
Shanghai TaiRui Lithium, based on solid electrolyte technology, combines graphene-based polymer cathode material formulation with inorganic material in-situ coating technology. Using a high-conductivity porous thick electrode manufacturing process, they have developed lithium battery cells with an energy density of up to 350 Wh/kg and a battery pack energy density reaching 330 Wh/kg. Compared to traditional Lipo batteries, these are 30% lighter and maintain over 70% capacity in temperatures as low as -40°C. This technology excels in low-altitude applications like industrial drones and fosters innovative applications of graphene in the new energy sector.
Chint’s drone is not only suitable for inspection and maintenance in photovoltaics, wind power, and power grid sectors but also has wide applications in urban planning, mining exploration, aerial surveying and mapping, security monitoring, and emergency rescue. It significantly improves operational efficiency, reduces maintenance costs, and drives innovation in the low-altitude power industry chain.
The industry often says, “A new material, a new generation of equipment.” Over the past decade, Chint has invested continuously in the field of new materials, focusing on the integration of production, learning, and research. The Chint New Materials team has resolved the challenges of high-quality graphene preparation and dispersion, mastering proprietary bulk preparation processes for raw materials, new composite material technologies, and related equipment manufacturing capabilities. On the application side, they have developed technologies like large-scale room-temperature high-conductivity copper composite materials, advanced lithium battery anode and cathode materials, and advanced graphene composite surface treatment technologies. This has led to the formation of the Shanghai Xinchi Energy Technology Research and Development Center, Taiyi High-Conductivity Copper Composite Materials, Taiyu Advanced Surface Treatment, and Tairui Polymer Batteries as three industrialized companies.
Leading the field with in-depth technical expertise and full industry chain manufacturing advantages, Chint continuously deepens its research and application of graphene technology across various sub-sectors. Their technologies now cover “graphene research platforms and composite materials, surface treatment, and polymer battery technology” among other industrial applications, making Chint a pioneer and explorer in the high-quality development of the domestic graphene industry.
Focusing on the development of the low-altitude economy and leveraging graphene industry-academia-research collaboration and technological innovation, Chint aims to stride forward in establishing and perfecting the full industrial chain for graphene research, production, and application, exploring more possibilities for the global graphene industry.
Source: Graphene Alliance