Estimated delivery May 20 - May 24
This deal is already so low, it isn’t eligible for additional discounts/coupons.
One box of 60 Panasonic Size 312 Hearing Aid Batteries per order
Panasonic is the world’s largest battery manufacturer. Their extra-long life zinc air hearing aid battery models 10, 13, 312 and 675 are made in Japan.
Panasonic hearing aid batteries are not only extremely reliable, they also have the most leak-proof, or anti-leakage design on the market.
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.
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