This Rayovac, zinc-air, 1.45V, size 675 hearing aid battery 8-pack, is the world’s longest lasting mercury-free hearing aid battery on the market, and is recommended by 7 out of 10 hearing health professionals. The 2^nd generation, mercury-free formula produces a higher voltage for quick start-up. Superior cell design resists swelling and leakage which results in optimal performance and greater consistency. Rayovac has also mounted their longest tab on this battery making removal from the package and insertion into the hearing aid device a breeze!

This Rayovac, zinc-air, 1.45V, size 10 hearing aid battery 24-pack, is the world’s longest lasting mercury-free hearing aid battery on the market, and is recommended by 7 out of 10 hearing health professionals. The 2^nd generation, mercury-free formula produces a higher voltage for quick start-up. Superior cell design resists swelling and leakage which results in optimal performance and greater consistency. Rayovac has also mounted their longest tab on this battery making removal from the package and insertion into the hearing aid device a breeze!

This Rayovac, zinc-air, 1.45V, size 13 hearing aid battery 24-pack, is the world’s longest lasting mercury-free hearing aid battery on the market, and is recommended by 7 out of 10 hearing health professionals. The 2^nd generation, mercury-free formula produces a higher voltage for quick start-up. Superior cell design resists swelling and leakage which results in optimal performance and greater consistency. Rayovac has also mounted their longest tab on this battery making removal from the package and insertion into the hearing aid device a breeze!