Same discounts apply when purchasing different sizes across the Power One range (e.g. 6 cards size 312 4 cards size 13 = 1 box)

Sound Perform size 13, Zinc Air Hearing Aid Battery 1.45V, 6 batteries per card, 10 cards per box.

• Made in Germany
• Optimum service life and performance
• Extreme reliability
• Perfect anti-corrosion protection

Hearing aid batteries from Sound Perform come from a long tradition: Made in Germany, they are among the world's top-selling batteries.
The reasons for their extraordinary success: they combine the highest quality and reliability, an extremely long life and maximum comfort.

The comfort packaging receives a quality seal, which safely seals and protects it. The rustproof batteries themselves have an outstanding service life, especially where high power demands are concerned. Behind all this is a special, patented technology that enhances the cell voltage.

Sound Perform is particularly consumer-minded when it comes to handling the battery. Extra long tabs facilitate removal of the cell from the packaging and insertion into the hearing aid.