Estimated delivery Oct 22 - Oct 26
This deal is already so low, it isn’t eligible for additional discounts/coupons.
One box of 80 Duracell Activair Size 312 Hearing Aid Batteries per order
New Duracell Activair Easytab makes changing your hearing aid batteries as easy as 1-2-3.
Duracell hearing aid batteries feature its patented EasyTab, the simplest solution for changing batteries. The extra-long tabs make it easier to handle and place the battery into your hearing aid unit. Bigger is definitely better.
Duracell claims up to 30 percent longer life than previous generation cells. Easy to open package, easy to remove the batteries, and easy to insert the battery into your hearing device.
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 a 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.
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