BATTERY HEAR AID 10 16PK by RAYOVAC MfrPartNo L10ZA-16ZM

- In this video I'm talking about the disposable hearing aid battery that's supposed to give you two extra days of battery life. The Rayovac Pro Line Advanced coming up! (upbeat music) Hi, guys, Cliff Olson, doctor of audiology and founder of Applied Hearing Solutions in Anthem, Arizona and on this channel I cover a bunch of hearing related information to help make you a better informed consumer. So if you're into that consider hitting the subscribe button. Rayovac was perhaps the most well known hearing aid battery brand in the market recently released their new Pro Line Advanced hearing aid batteries and I had the opportunity to sit down with a couple of their engineers to get a non-marketing perspective of their new technology and these are the seven things that I learned. The first thing I learned about was the 2017 field study. Basically Rayovac wanted to figure out if their new he