EH216-S Completes World’s First eVTOL Solid-State Battery Flight Test
The high-performance solid-state lithium battery utilizes metallic lithium as the anode and oxide ceramics as the electrolyte, resulting in significant enhancement in energy density and safety. With an energy density of 480Wh/kg and exceptional stability, the battery enhances the flight performance of the EH216-S, broadening its application across the low-altitude economy sector, especially in multiple use cases such as long-range air mobility, aerial logistics, high-rise firefighting, etc.
Compared to liquid lithium batteries, the solid-state battery offers higher energy density, enhanced thermal stability, reduced flammability, wider working temperature, improved storage stability and excellent maintenance-free qualities. The high-energy solid-state battery has undergone rigorous testing, including electrical performance, mechanical performance, safety performance and other aspects, including tests in extreme conditions like high temperature, pinprick, to demonstrate its safety and stability in a variety of use cases. These features can provide an added layer of safety for passengers and operators and also provide reliable support for UAM applications, including urban air transportation, firefighting and emergence response.
Nov. 14, 2024