Starkey Size 312 Premium Hearing Aid Batteries 120 Pack - Mercury-Free - Zinc Air Technology - Made in USA - Plus Keychain Battery Case …
- PREMIUM HEARING AID BATTERIES 312 120 Pack - Starkey Premium 312 Hearing Aid Batteries come extremely fresh straight from manufacturing These are made to order, therefore ensuring you receive the freshest batteries possible..
- MADE IN THE USA - Starkey Hearing Aid Batteries 312 are manufactured in the USA. In comparison, batteries made in foreign countries have to be shipped for over 1 month before arriving in the USA. Significantly decreasing their battery life..
- ZINC AIR TECHNOLOGY - Starkey 312 Batteries use 1.45V Zinc Air Technology, providing maximum operating time for the entire pack. Advanced technology hearing aids require the highest quality batteries for the best results..
- FREE STARKEY KEYCHAIN BATTERY CASE - Receive one Starkey battery case holder for every 60 pack order. These travel caddies are perfect for never losing your hearing aid batteries again..