- PowerOne Size 13 Hearing Aid Batteries
- Long-lasting zinc-air batteries in a rustproof stainless steel case
- 80 Zinc Air hearing aid batteries per box (ten packs of 8 batteries)
- Top of the line German made batteries
- 35¢ per Battery
1x PowerOne Hearing Aid Batteries
Size 13 - Box of 80
PowerOne Hearing Aid Batteries Size 13 - Box of 80
- 8 individually wrapped batteries per pack
- 10 packs per box = 80 batteries
- Completely Mercury Free
- Size 13 hearing aid batteries
- Made in Germany
- High quality
- Stainless steel construction
You can expect consistent and reliable power from every battery in every package.
Unlike all other batteries that use Tin that can rust and damage your hearing aid, the “PowerOne Hearing Aid (1.45V Dial Pack 8 pcs)” batteries are made of stainless steel. It uses air as a source of power and the tab provides a seal that ensures freshness until the battery is ready for use. To activate the battery, simply remove the tab, wait one to five (1-5 minutes) minutes to allow air to activate the zinc in the battery and insert the battery into your hearing aid. PowerOne is the highest quality and safest batteries for you and your hearing aid.
Zinc-Air MERCURY-FREE Hearing Aid Batteries
Things That Affect Hearing Aid Battery Life
How to Change a PowerOne Size 13 Hearing Aid Battery Video
We offer PowerOne proven zinc air hearing aid batteries in a mercury-free version. PowerOne will thus live up to its claim to be one of the most environmentally friendly hearing aid battery.Previously, only traces of mercury were contained in PowerOne zinc air batteries, today PowerOne zinc air batteries are free of ALL mercury.
Sizes 13 and 312 are now wireless approved for modern hearing aids.
PowerOne MERCURY-FREE cells are manufactured in the world’s largest and most up-to-date hearing aid battery plant in Ellwangen, Germany.
PowerOne provides eco-friendly battery technology, produced under clean room conditions, with an Enhanced Safety & Performance housing coating.
PowerOne MERCURY-FREE cells are manufactured using only high-grade and refined raw materials. Their energy management system is certified in accordance with ISO 50001. With the new international standard, energy consumption and energy policy are placed center stage.
PowerOne MERCURY-FREE means, for you, hearing aid energy with premium performance and durability – of course with the patented stable high level of voltage that power one provides.
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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.