Premium Energy "Made in Germany"

Hearing aid batteries from power one come from a long tradition: "Made in Germany", they are among the world's top-selling batteries. The reasons for their extraordinary success: They combine the highest quality and reliability, an extremely long life and maximum comfort.

At power one, every battery is tested before it leaves the works - 100%. The comfort packaging then receives a quality seal, which safely seals and protects it. The rustproof batteries themselves have an outstanding service life, especially where high power demands are concerned.

Our products

Rechargeable or not - we have the right energy solution!


Useful knowledge & information about hearing aid energy.


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power one Hearing Test

Check your hearing with the simple hearing test by power one and get a sense of how good it is. power one checks how good your hearing is using specific questions and frequencies. Once they have been evaluated, your results are ready. You can then download them and either save them or print them out.

power one app

The power one app offers useful information, a battery calendar, the power one acoustician search and much more! Download the free power one app:

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