BE THE FIRST TO KNOW WHEN THE WORLD'S FIRST BATTERY-FREE HEARING DEVICE IS AVAILABLE

Get ready to say goodbye to conventional batteries! Re-energize in 20 seconds for 24 hours of better hearing.
 

 
THE WORLD'S SMALLEST FUEL CELL
WIDEX EVOKE ENERGY CELL™ is the first hearing aid to be based on fuel cell technology.

In fact, it’s the world’s smallest commercially available fuel cell.

We call it WIDEX ENERGY CELL™, and it requires no conventional hearing aid batteries or power outlets. 


HOW FUEL CELL TECHNOLOGY WORKS
The small fuel cell inside EVOKE ENERGY CELL gets energy from the refill unit, which holds a methanol cartridge.

Once the methanol meets the air inside the fuel cell, electrical energy is produced to power the hearing aid.

The by-product from this reaction is vaporized water and negligible amounts of carbon dioxide.
20 SECONDS TO GET 24 HOURS
With a portable refill unit, EVOKE ENERGY CELL is effortless to re-energize. You can do it anytime, anywhere.

Simply place the hearing aid into the refill well and wait 20 seconds.

In that time, the refill unit will extract any remaining methanol and supply the fuel cell with new methanol.

This fuel cell technology gives a 24-hour run-time, so users won’t miss out on anything. 

ENERGY CELL is currently being evaluated in select markets. A US launch timeline will be announced in the upcoming months.

Be the first to know when Energy Cell Technology is available!

We'd love to let you know as soon as this groundbreaking technology is available for order. Complete the form below to let us know you're interested, and we'll send you an email as soon as the world's first battery-free hearing device is available.
*
*
*
*
WATCH THE EXCITEMENT ABOUT ENERGY CELL TECHNOLOGY:
WIDEX ENERGY CELL IS MAKING HEADLINES:
View news features and tech blog reviews to learn how this groundbreaking technology will revolutionize hearing better. 
AWARD-WINNING TECHNOLOGY:
WIDEX EVOKE ENERGY CELL™ has received the 2019 CES award as "best of innovation" honoree for most impressive technology in Fitness, Sports and Biotech. 
WIDEX ENERGY CELL™ has received the “best of the best” Red Dot award in 2018 for the highest design quality, expressing innovation in form and function in an outstanding manner.