The average hearing aid can last up to five years. Most people, however, would love to get more time out of their devices. It’s not just a matter of expense. They feel like a part of you. You wear them from dawn until dusk most days, and you rely on them to help you hear what’s going on in the world. When you find hearing aids you truly love — ones you have adjusted to deliver just the right auditory levels and that actually feel comfortable in your ears — you want them to last for as long as possible.