Korean startup Jenax – Create a better world with an environmental-friendly power source

Korean startup Jenax provides supercharged energy for everyday life.  Therefore their goals are clear and specific. “To create an environmental-friendly power source”. In addition, they are striving to develop new technologies to introduce a new lifestyle and culture. Accordingly, Jenax has three main products.


Flexible Battery

Flexible Lithium Polymer Battery, called J.Flex is created based on technologies with new form factors. It does not overheat, has a high energy density, low internal resistance, and is stable even with bending fatigue. It is regarded as the best item regarding flexibility, design, performance, and safety.


Stainless Steel Cloth is a woven fabric made of yarn. It can be applied to welding wear, firefighter uniforms, flame resistant materials, thermal insulation materials and stainless tell mixed clothes.

Scotton Spun Yarn is a 100% Scotton spun into a thread that it can be used for a conductive suit and firefighters’ heatproof uniforms.

Scotton Blended Yarn is a mix spun thread that is also used for a conductive suit and firefighters’ heatproof uniforms, but in this case, a mixture of other materials and ratio can be customized upon customer request.

Lastly, they have a textile product called the Scotton Filament Yarn. It is Scotton 100% filament yarn used for embroidery.

Stainless Steel Wires

There are three types of wires; fine wire, ultra-fine wire, and super ultra fine wire. They differ in diameter and tensile strength. Also, there is an electric cable that is noise free.


R&D is the cornerstone of Jenax’s business. Jenax never stops to innovate their products to create a better world. From innovation, production to application to various fields such as sportswear, medical devices, electric automobiles, wearable technologies, household electronics and smart cards, even though it varies a lot, they handle all steps, seeking to improve the daily lives for the customers.

Chloe Han
Chloe Han

Chloe Han is a journalist at Startup Radar. She covers the Korean startup scene as well as the latest Korean culture related content. She attends Yonsei University, majoring in Business Administration and English Literature and Language.

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