Hearing Aid Batteries - power one (Box of 10 sleeves = 40 batteries in total)
power one zinc air, MERCURY-FREE cells are manufactured in the world’s largest hearing aid battery plant in Ellwangen, Germany.
Why zinc air technology?
Zinc air batteries have an especially high energy density and exhibit an almost flat drain curve. They are an 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 an “inactive state” until they are needed. 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.
Choosing The Right Battery For Your Hearing Aid
All our hearing aid batteries that we stock are kept fresh in packs that are easily opened. This ensures that they will have the longest battery life as possible. Our battery sleeves include four (4) batteries and are available for purchase in boxes of ten (10) sleeves. Each box contains forty (40) batteries.
All sale items are final – no returns or exchanges. Allow 3-5 business days for delivery.