Ensurge Micropower files multiple patents for its solid-state lithium microbattery technology

Ensurge Micropower ASA

The technology is the first of its kind to power the 1-100 milliampere-hour

class of consumer, healthcare and IoT connected sensor devices

Ensurge Micropower (OSE: ENSU and OTCIQ: ENMPY), today announced that it has filed multiple provisional patent applications for its solid-state lithium battery technology. Proprietary technology is the first of its kind to enable 1 to 100 milliampere-hour (mAh) rechargeable microbattery products with the energy density, customizable form factors, charging speed, and high-volume manufacturing capability to power a new generation of connected devices.

“Ensurge’s patent filings represent innovations developed over the past two years by our cross-functional teams as they tackled some of the microbattery industry’s toughest engineering and manufacturing challenges, including the architecture dense cell, ultra-thin packaging and assembly integration,” said Arvind Kamath, Vice President. president of technology and engineering at Ensurge. “Our innovations are based on a novel microbattery architecture that enables volumetric energy density and class-leading performance with several advantages offered by solid-state lithium chemistry. With these patent applications, Ensurge formalizes its leadership while continuing to drive innovation in digital health, sports/fitness and the Internet of Things.

Ensurge’s draft patent applications support the company’s four pillars of microbattery innovation: an ultrathin 10µm steel substrate; semiconductor concepts applied to stacking and packaging; anodeless solid-state lithium chemistry; and the use of an existing and proven roll-to-roll manufacturing facility. Applications cover:

  • Inventions and core manufacturing processes that integrate manufacturing, packaging, stacking, and materials innovation to achieve the best volumetric energy density (VED) and performance for solid-state lithium batteries mAh class (1-100 mAh).

  • Enclosure architectures that enable robust hermetic sealing of the battery, improving reliability and life without sacrificing battery performance or VED.

  • Atomic scale interface and layer engineering to enable fast charge/discharge and long life while improving battery manufacturability.

For more information on Ensurge’s technology and provisional patent filings, visit the company’s website. website.

About Ensurge Micropower

Ensurge is Energizing Innovation™ with the first ultra-thin, flexible, reliable and fundamentally safe solid-state lithium microbattery for the 1-100 milliampere-hour (mAh) class of wearable devices, connected sensors and beyond. The innovative Ensurge microbattery enables rechargeable, high-energy-density products that are ideal for limited form-factor applications, including hearing aids (hearing aids and wireless headphones), portable digital and health devices, sports and fitness equipment and IoT sensor solutions that use energy harvesting to power everyday things. The company’s state-of-the-art manufacturing facility, located in the heart of Silicon Valley, combines patented process technology and materials innovation with the scale of roll-to-roll production methods to bring the benefits of technology Ensurge in established and expanding markets. .


Ståle Bjørnstad – Investor Relations
E-mail: [email protected]
Telephone: +47 99 16 76 72

Kevin Barbier – President and CEO
E-mail: [email protected]

This information is subject to the disclosure requirements in accordance with Section 5-12 of the Norwegian Securities Act.