Estimated delivery Oct 22 - Oct 26
This deal is already so low, it isn’t eligible for additional discounts/coupons.
One box of 60 Power One Size 312 PR41 Zinc Air Mercury Free Hearing Aid Batteries per order
Power One MERCURY-FREE batteries are manufactured in a specialized hearing aid battery plant in Ellwangen, Germany.
We provide eco-friendly battery technology, produced under clean room conditions, with an Enhanced Safety & Performance housing coating.
Power One batteries are manufactured using only high-grade and refined raw materials. Our energy management system is certified in accordance with ISO 50001. With the new international standard, energy consumption and energy policy are placed center stage.
Hearing aid energy with premium performance and durability – with the patented stable high level of voltage that Power One provides.
Why zinc air technology?
Zinc air batteries have an especially high energy density and exhibit an almost flat drain curve. They are therefore the ideal power supply, especially for today’s digital hearing aids.
The air holes of the battery are initially sealed with a protective tab. They are kept in this way, in an “inactive state”, until they are needed. The inherent self-drain of zinc air batteries with protective tab attached amounts to a mere 3% a year. The film is removed when the battery is inserted into the hearing aid. After several seconds of activation time, the battery begins to produce current.
In the activated state (with protective tab removed), zinc air batteries can only be stored for a limited period and should be used as quickly as possible.
After removing the tab, please wait for 5 minutes so that the battery can fully activate and function at peak performance.
Our awesome customer service department is ready for your questions! Although we are a small company (10 of us total), we will do everything we can to answer your questions and take care of any problems.Contact Us
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