On May 10, 2026, the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, successfully passed a scientific and technological achievement appraisal for its high specific power cathode-closed air-cooled stack technology. Described as a 'hydrogen heart' for industrial drones, this innovation can more than double drone endurance, achieving a specific power of 1970 W/kg and an area power density of 1.15 W/cm²—representing a globally leading technological level.
This breakthrough effectively solves the industry bottlenecks of short lithium battery endurance and the bulkiness of existing fuel cell systems. The project has established a full-chain independent R&D system and an automated production line, with applications already in power line inspection and emergency rescue.
This means that industrial drone operators can expect significantly longer mission times, reduced downtime for battery swaps, and enhanced operational efficiency in sectors such as logistics, agriculture, and surveillance. The new technology addresses key pain points, potentially lowering total cost of ownership and expanding the feasibility of autonomous drone fleets for commercial applications.
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