EHang Holdings Limited (“EHang” or the “Company”) (Nasdaq: EH), the
world’s leading Urban Air Mobility (“UAM”) technology platform
company, today announced a significant breakthrough in the
development of high-energy solid-state battery technology, in
collaboration with the Low-Altitude Economy Battery Research
Institute of the Hefei International Advanced Technology
Application Promotion Center and Shenzhen Inx Energy Technology
Co., Ltd. (“Inx”). Equipped with this solid-state battery, EH216-S
completed a continuous 48 minutes and 10 seconds flight test, which
is applicable to different flight requirements and significantly
improves the flight endurance by 60%-90%. Notably, this marks a
milestone as the first pilotless passenger-carrying electric
vertical takeoff and landing (eVTOL) aircraft to complete a flight
test with a solid-state battery.
(EH216-S completed a continuous 48 minutes and 10
seconds flight test with solid-state battery)
At the Launch Event of UAM Hub, High-Energy Solid-State Battery
Technology Breakthrough and Hefei Low-Altitude Planning, EHang
showcased a unedited, continuous flight video of the EH216-S
equipped with the high-energy solid-state battery. This flight test
was notarized by the Guangzhou Notary Office.
(EH216-S completed a continuous flight test with
solid-state battery, which is recorded and notarized by the
officials of the Guangzhou Notary Office)
(EH216-S completed a continuous flight test with
solid-state battery, which is recorded and notarized by the
officials of the Guangzhou Notary Office)
(EH216-S completed a continuous flight test with
solid-state battery, which is recorded by the officials of the
Guangzhou Notary Office)
(Live footage of EH216-S test flight with
solid-state battery - in-cabin view)
(Inx’s high-performance solid-state lithium
battery)
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.
EHang has been investing in next-generation battery technology
to enhance the performance and competitiveness of its eVTOL
products. In September 2023, the Company made a strategic
investment in Inx and reached a strategic cooperation with Inx to
jointly develop high-energy-density solid-state battery for EHang’s
eVTOLs. As EHang implements its low-altitude economy plan in Hefei,
the Hefei International Advanced Technology Application Promotion
Center established a battery research institute, supporting Inx's
research and development of solid-state battery technology. After
multiple iterations of battery cells and modules, the joint R&D
team successfully developed a customized solid-state battery
solution for the EH216-S, which has now completed flight tests.
Moving forward, EHang will continue to cooperate with Inx to
further test and optimize the performance and stability of the
EH216-S, and target to achieve large-scale production of certified
solid-state batteries for the EH216-S by the end of 2025.
Lin Chen, Chairman of Inx, remarked, “We are extremely proud of
this breakthrough in solid-state battery technology with EHang.
This achievement is a significant step forward in the R&D of
high-energy density battery, demonstrating our firm commitment to
being at the forefront of clean energy technology innovation. Our
solid-state battery technology, with its exceptional safety and
energy density, sets a new benchmark for the eVTOL industry. We're
excited to deepen our collaboration with EHang to further advance
and refine the capabilities of our solid-state batteries, with a
goal of extending the flight time of the EH216-S. We’re dedicated
to further increase the flight time of EH216-S by 25% to 60 minutes
in 2025, and unlock a wider range of urban air mobility
applications.”
Zhao Wang, Chief Operating Officer of EHang, commented, “The
successful flight of the EH216-S equipped with solid-state battery
is a testament to our technological prowess and commitment to
innovation and safety. This milestone marks a significant
achievement in the development of solid-state battery technology
for eVTOLs, further enhancing flight safety while also
substantially improving the aircraft's endurance and operational
efficiency. Additionally, it reduces maintenance costs and expands
the possibilities for future operational scenarios. EHang has not
only made strides in solid-state battery technology but has also
collaborated with partners to develop other batteries tailored to
specific applications, such as ultra-fast charging and discharging
battery solutions for high-frequency short-haul flights. Looking
ahead, we will provide customized battery service solutions to meet
the unique needs of our customers. This will enable a wider range
of applications, including urban air mobility, aerial logistics,
firefighting, and emergency response, etc.”
About EHangEHang (Nasdaq: EH) is the world’s
leading urban air mobility (“UAM”) technology platform company. Our
mission is to enable safe, autonomous, and eco-friendly air
mobility accessible to everyone. EHang provides customers in
various industries with unmanned aerial vehicle (“UAV”) systems and
solutions: air mobility (including passenger transportation and
logistics), smart city management, and aerial media solutions.
EHang’s flagship product EH216-S has obtained the world’s first
type certificate, production certificate and standard airworthiness
certificate for pilotless eVTOL issued by the Civil Aviation
Administration of China. As the forerunner of cutting-edge UAV
technologies and commercial solutions in the global UAM industry,
EHang continues to explore the boundaries of the sky to make flying
technologies benefit our life in smart cities. For more
information, please visit www.ehang.com.
About Inx
Founded in 2020, Shenzhen Inx Energy Technology Co., Ltd.
specializes in the research and development and production of
high-energy density (450Wh/kg) and high-safety lithium metal
solid-state batteries. Its products are widely utilized in
industries such as drones, eVTOL, consumer electronics, energy
storage, and electric vehicles. Inx has established a production
facility in Zhuhai (200MWh) and a research center in the
U.S.’Silicon Valley, with an upcoming East China headquarters and a
mass production line (5GWh) soon to be operational. Looking ahead,
Inx remains committed to driving technological innovation and
development within the industry, spearheading revolutionary changes
in the energy sector to enhance the quality of life. For more
information, please visit inxtech.com.cn.
Safe Harbor StatementThis press release
contains statements that may constitute “forward-looking”
statements pursuant to the “safe harbor” provisions of the U.S.
Private Securities Litigation Reform Act of 1995. These
forward-looking statements can be identified by terminology such as
“will,” “expects,” “anticipates,” “aims,” “future,” “intends,”
“plans,” “believes,” “estimates,” “likely to” and similar
statements. Statements that are not historical facts, including
statements about management’s beliefs and expectations, are
forward-looking statements. Forward-looking statements involve
inherent risks and uncertainties. A number of factors could cause
actual results to differ materially from those contained in any
forward-looking statement, including but not limited to those
relating to certifications, our expectations regarding demand for,
and market acceptance of, our products and solutions and the
commercialization of UAM services, our relationships with strategic
partners, and current litigation and potential litigation involving
us. Management has based these forward-looking statements on its
current expectations, assumptions, estimates and projections. While
they believe these expectations, assumptions, estimates and
projections are reasonable, such forward-looking statements are
only predictions and involve known and unknown risks and
uncertainties, many of which are beyond management’s control. These
statements involve risks and uncertainties that may cause EHang’s
actual results, performance or achievements to differ materially
from any future results, performance or achievements expressed or
implied by these forward-looking statements.
Media
Contact: pr@ehang.com Investor
Contact: ir@ehang.com
Photos accompanying this announcement are available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/4f849730-6494-4afa-9c5a-462a16c7bc2fhttps://www.globenewswire.com/NewsRoom/AttachmentNg/1733bc74-e942-437c-a57a-56b2509cf083https://www.globenewswire.com/NewsRoom/AttachmentNg/fe796580-9195-4e7d-a838-1fd3c40ccbb3https://www.globenewswire.com/NewsRoom/AttachmentNg/f81ed78e-351b-43fd-9602-93786ea2fd78https://www.globenewswire.com/NewsRoom/AttachmentNg/3eb964c0-81e2-4ec1-8a80-96676d2b7d07https://www.globenewswire.com/NewsRoom/AttachmentNg/cf08774c-724f-4245-a1f4-be448cf2c4ad
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