EHang Holdings Restricted has introduced “a big breakthrough within the growth of high-energy solid-state battery expertise, in collaboration with the Low-Altitude Financial system Battery Analysis Institute of the Hefei Worldwide Superior Expertise Software Promotion Middle and Shenzhen Inx Vitality Expertise Co., Ltd.
“Geared up with this solid-state battery, EH216-S accomplished a steady 48 minutes and 10 seconds flight check, which is relevant to totally different flight necessities and considerably improves the flight endurance by 60%-90%. Notably, this marks a milestone as the primary pilotless passenger-carrying electrical vertical takeoff and touchdown (eVTOL) plane to finish a flight check with a solid-state battery.
“The high-performance solid-state lithium battery makes use of metallic lithium because the anode and oxide ceramics because the electrolyte, leading to important enhancement in vitality density and security. With an vitality density of 480Wh/kg and distinctive stability, the battery enhances the flight efficiency of the EH216-S, broadening its utility throughout the low-altitude economic system sector, particularly in a number of use instances akin to long-range air mobility, aerial logistics, high-rise firefighting, and so forth.
“In comparison with liquid lithium batteries, the solid-state battery presents larger vitality density, enhanced thermal stability, lowered flammability, wider working temperature, improved storage stability and glorious maintenance-free qualities. The high-energy solid-state battery has undergone rigorous testing, together with electrical efficiency, mechanical efficiency, security efficiency and different facets, together with exams in excessive circumstances like excessive temperature, pinprick, to exhibit its security and stability in a wide range of use instances. These options can present an added layer of security for passengers and operators and in addition present dependable assist for UAM functions, together with city air transportation, firefighting and emergence response.
In September 2023, EHang made a strategic funding in Inx and reached a strategic cooperation with Inx to collectively develop high-energy-density solid-state battery for EHang’s eVTOLs. “After a number of iterations of battery cells and modules, the joint R&D crew efficiently developed a personalized solid-state battery answer for the EH216-S, which has now accomplished flight exams. Shifting ahead, EHang will proceed to cooperate with Inx to additional check and optimize the efficiency and stability of the EH216-S, and goal to attain large-scale manufacturing of licensed solid-state batteries for the EH216-S by the top of 2025.”
For extra info
https://ir.ehang.com/news-releases/news-release-details/ehang-and-inx-achieve-breakthrough-solid-state-battery
发布者：Philip Butterworth-Hayes，转转请注明出处：https://robotalks.cn/ehang-announces-solid-state-battery-breakthrough-and-48-minute-eh216-s-flight/
