The world's longest lasting mercury free hearing aid battery recommended by 7 of 10 hearing health professionals. Battery size 312, the most common size of hearing aid battery. These second generation, Mercury Free formula batteries offer higher voltage for quick start-up
- Superior cell design that resists swelling and leakage, providing optimal performance and greater consistency
- Our longest tab available makes removing the battery from the package and inserting into the device easy
- Perforated package allows the dial to be removed for convenient transport
- Environmentally friendly package made with recycled or recyclable materials
- Rayovac brand
- Model L312ZA-16ZM Rayovac hearing aid battery
- Package of 16 hearing aid batteries
- Capacity - 180 mAh
- Battery Type - Zinc Air
- Battery Size - 312
Remember to let your hearing aid batteries sit un-tabbed for one minute before putting them into your hearing aid. Giving the battery that extra minute allows air to enter and activate your battery.
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