Rayovac Extra Mercury-Free Hearing Aid Batteries are the world’s longest lasting hearing aid batteries. Recommended by 7 of 10 Hearing Health Professionals.
- Size: 13 (10 Dials of 40 – 40 cells/carton)
- 2nd Generation, Mercury-Free formula with higher voltage for quick start-up
- Superior cell design that resists swelling & 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
**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.
83 in stock
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