One box of 60 Toshiba Size 675 Zinc Air Hearing Aid Batteries per order

Product Information

Toshiba hearing aid batteries are designed to be highly reliable and consistent across all hearing aid devices. We have their full range of standard sizes: 10, 312, 13, 675, and the high power model 675P.

Toshiba hearing aid battery products come with a fresh, four year date code. Toshiba provide an extremely reliable and consistent design for all hearing aid battery devices.

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.