Solid-State Battery Powers EHang’s EH216-S eVTOL for 48-Minute Flight
Karmactive Team
EHang's EH216-S eVTOL aircraft flew autonomously for 48 minutes using new solid-state batteries, doubling its previous 25-minute flight time limit.
How does a battery that operates from -40°C to 150°C achieve 480 Wh/kg energy density? The secret lies in metallic lithium anodes and oxide ceramic electrolytes.
Strategic partnership between EHang and Inx Energy Technology aims to stretch flight duration to 60 minutes by 2025, expanding urban air mobility possibilities.
Solid-state batteries offer reduced fire risks and maintenance needs compared to traditional lithium-ion cells, while functioning across broader temperature ranges.
What pushed EHang's Q1 2024 delivery count to 263 units, with 26 aircraft delivered in just three months?
Fresh $22 million funding secured from Zhuhai Enpower Electric and UAE investors powers EHang's production expansion plans.
High-rise firefighting and extended-range logistics become practical with the aircraft's enhanced 48-minute flight capability.
Battery giant CATL enters the race, announcing their first eVTOL battery test flight scheduled for late 2024.
Flight test conducted at EHang's new Urban Air Mobility Hub demonstrates real-world application potential for extended-range autonomous aircraft.