Only perform these steps if you feel comfortable performing similar tasks (e.g., inserting and removing contact lenses, replacing a nose guard on your glasses, or exchanging button-sized batteries), have been previously instructed by your Hearing Care Provider how to do the task, or if your Hearing Care Provider has supplied you with the replacement pieces described below.
Batteries
Get tips on selecting, installing, and maintaining hearing aid batteries to ensure reliable performance and longer battery life.