​Join Grepow at EUHA 2025: Discover the Next Generation of Ultra-Thin Hearing Aid Batteries

Grepow is delighted to announce our participation in the 69th International EUHA Congress & Exhibition, one of the world's most influential events in the hearing aid industry. The exhibition will take place from October 22 to 24, 2025, in Nuremberg, Germany. We warmly invite all professionals, partners, and attendees to visit Booth 137, where we will showcase our latest advancements in rechargeable hearing aid batteries.

Pushing the Boundaries of Miniaturization

At EUHA 2025, Grepow will unveil our newest breakthrough in steel-shell button cell technology, enabling battery thicknesses as low as 0.8 mm—a milestone achievement in micro battery design. This innovation empowers hearing aid manufacturers to develop thinner, lighter, and more comfortable devices without compromising energy density or performance.

Beyond miniaturization, our materials and chemistry systems have also evolved. The new lineup supports a broader range of voltages, discharge rates, and capacities, offering greater flexibility for custom battery design and integration. Whether for compact in-ear models or advanced rechargeable systems, Grepow provides tailored power solutions that align with diverse design and performance needs.

Comprehensive Power Solutions for Hearing and Medical Devices

In addition to our new ultra-thin steel-shell button cells, Grepow will also present our metal casing shaped LiPo batteries and pouch-shaped LiPo batteries, which are widely applied in hearing aids, medical wearables, and compact electronic devices.

Metal casing shaped LiPo batteries offer high safety, durability, and energy density in a slim, customizable form—ideal for hearing aids and compact medical instruments.

Pouch-shaped LiPo batteries provide lightweight flexibility, high energy efficiency, and excellent design adaptability for modern wearable devices.

Both series comply with upcoming EU 2023/1542 regulatory standards, supporting the industry's move toward sustainable and recyclable battery technologies.

Powering the Future of Hearing Technology

As a global leader in lithium battery innovation, Grepow continues to advance the reliability, safety, and user experience of hearing aid batteries. Our new generation of rechargeable button cells ensures:

● High energy density for longer runtime in smaller devices

● Fast charging performance to meet the demands of modern, connected hearing aids

● Durability and stability across extended charge cycles 

These innovations not only enhance end-user satisfaction but also enable manufacturers to accelerate the development of next-generation hearing aid battery solutions.

Visit Grepow at Booth 137

Join us at EUHA 2025 in Nuremberg and experience our latest developments firsthand. Our technical experts will be available to discuss custom design possibilities and demonstrate how Grepow's advanced battery technologies can support your next innovation in hearing care.

Let's power the future of hearing technology—together.

About EUHA 2025

The EUHA Congress and Exhibition is the world's largest international event for hearing care professionals, jointly organized by the European Union of Hearing Aid Acousticians (EUHA) and the German Hearing Instruments Industry Association (BVHI). The 69th EUHA Congress will once again bring together leading researchers, manufacturers, and audiology experts to explore the latest innovations in hearing technology, diagnostics, and fitting solutions.