SAY HELLO TO THE WORLD'S FIRST BATTERY-FREE HEARING DEVICE

And say goodbye to conventional batteries! Re-energize off the grid in 20 seconds for 24 hours of better hearing. 
THE WORLD'S SMALLEST FUEL CELL
WIDEX EVOKE EC™ 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 EC 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 only waste from this reaction is vaporized water and negligible amounts of carbon dioxide.
20 SECONDS TO GET 24 HOURS
With the off-the-grid refill unit, EVOKE EC is effortless to re-energize. You can do it anytime, anywhere.

Simply place the hearing aid into the refill well and wait for 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. 


Be the first to know it's on the market! 

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.
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WATCH THE EXCITEMENT ABOUT ENERGY CELL TECHNOLOGY
WIDEX IS MAKING HEADLINES:
HEARING INDUSTRY TRADES AT CES:
AWARD-WINNING TECHNOLOGY
WIDEX EVOKE EC™ 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.