Appalachian Audiology recommends Power One hearing aid batteries. Each battery has a sticky cover on the positive side.
Do not remove the cover until you need to replace your battery. With the cover in place, the shelf life of the battery is about 2-3 years. Power One come in four sizes:
Size 10 – yellow cover
Size 312 – brown cover
Size 13 – orange cover
Size 675 – blue cover
Join Appalachian Audiology's Battery Club and get 12 packs of premium hearing aid batteries for the price of 9, shipped postage free!