Rayovac Proline Advanced Hearing Aid Batteries Size 13 (48 Pack)

So far they seem to last a long time. My wife's batteries generally don't last a week, and I got 10 days out of my first pair before I switched the hearing aids for a different pair with a new set. There are cheaper batteries, but I doubt you'll find one that works better. This is the same one my audiologist sells.

With these Rayovac Batteries will ensure you hear everything said around you. Better than recharging hearing devices, these batteries will always work. If you forget your charger for your hearing aides, you can’t recharge them until you get back to where you left it. With the Rayovac batteries, you can replaced them easily because they are sold everywhere.. Enjoy your hearing.

Batteries are fine, but your risk is high of ending up in the emergency room for stitches, trying to get the stupid things out of the package. Please note that I am not old, and my hands still work fineBuy these at your own risk.

Why don’t manufacturers make rechargeable hearing aid batteries? Answer: They would loose way too many sales on their throw away batteries. Suggest everyone who buys new hearing aids to get them with rechargeable batteries.

Package is hard to get batteries out.

The batteries work well but are extremely difficult to remove from packaging! You need scissors to cut through and something else to pry them out of the packaging.

I purchased two MDHearing Aids. I didn't want to spend $5,000 or more for the "popular" brands. So $600 later I am VERY happy with the aids and recommend trying them first before dropping big money on any of the other brands.I purchased these Rayovac batteries and I couldn't be happier. The seller sent me fresh batteries in handy packaging. The batteries are averaging 15 days of life in my hearing aids. I use them 12-15 hours a day. I turn the aids off every night before bed to conserve the power.I leave a package of batteries in each of my cars for spares. The batteries seem unaffected by the sub-zero temperatures nor do they deteriorate in the hot weather.I'll be buying more of these outstanding batteries.

We've been buying different batteries for our daughter's hearing aids for 14 years. We've tried all kinds and, for the price, these last longest (in minutes per dollar, from a math perspective) of all that we've tried. I think in that time we have had one or two that died prematurely, but overall an excellent product. We wouldn't buy anything else. Maybe of someone gave us a free sample, we could try it out, but we're not looking anymore. This is our go-to battery.