普象-让好设计发光

Widex Energy Cell™ powers The World’s First Battery-Free Hearing Aid. Carefully fitted into a discreet design, the world’s smallest fuel cell is developed to help users re-energise their hearing aids in virtually no time. It is easier to handle than traditional hearing aids and never needs a battery change again.

With Widex Energy Cell, the world is seeing its first hearing aid powered by fuel cell technology. Widex Energy Cell technology is ba-sed on an efficient, miniaturised fuel cell that produces electricity to re-energise a hearing aid through a safe electrochemical reaction using oxygen and methanol. The re-energising process only activates an intelligent refill unit that supplies the hearing aids with methanol.

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Most hearing aids today use batteries or battery chargers connected to power outlets. Widex Energy Cell requires neither. The intelligent refill unit is all it takes to re-energise the hearing aid. While modern rechargeable hearing aids take 3-6 hours to get fully charged, Widex Energy Cell ensures 24 hours of use in just 20 seconds. Furthermore, a set of conventional hearing aids requires up to 120 batteries per year. Widex Energy Cell only needs 12 cartridges a year.

This battery-free solution gives users easy access to high-quality sound without any finger-fumbling and hassles—a problem shared by many elderly hearing aid users. The simple refill unit design makes it easy to set the hearing aid for re-energising. Once in place, the refill unit will simultaneously clean residual energy from the hearing aid and supply it with new energy.

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参与人士
Company:
Widex, Denmark
Design:
Per Kokholm