Hearing aids are a crucial part of managing hearing loss, but like any electronic device, they require regular maintenance to ensure they function properly. One of the most essential tasks is changing the batteries.
At Aanvii Hearing, we know how important it is to keep your hearing aids in good working order, so here’s a step-by-step guide on how to change hearing aid batteries, whether you have Behind-the-Ear (BTE), Receiver-in-Canal (RIC), or (ITE, ITC or CIC) models.

1. Check if Your Hearing Aids Have Rechargeable Batteries

Before you begin, it’s important to first check if your hearing aids use rechargeable batteries. If they do, you won’t need to change the batteries yourself. Instead, you will have a charging dock that allows you to simply place your hearing aids on it overnight for charging. If your hearing aids use non-rechargeable batteries, you must replace them periodically.

Also Read: 5 Reasons to Choose Rechargeable Hearing Aids

How to Change Hearing Aid Batteries? | Aanvii Hearing

2. Identifying the Correct Battery Size

For non-rechargeable hearing aids, make sure you know the correct battery size. Hearing aids use different sizes of batteries, which are typically color-coded. For example, size 10 batteries are yellow, size 312 batteries are brown, size 13 batteries are orange and size 675 batteries are blue. Your audiologist will have provided the correct battery type when you first received your hearing aids, and it should also be noted in the user manual or fitting kit.

3. Changing the Batteries in BTE and RIC Hearing Aids

How to Change Hearing Aid Batteries? | Aanvii Hearing

If you have Behind-the-Ear (BTE) or Receiver-in-Canal (RIC) hearing aids, follow these steps:

• Open the Battery Door: Gently open the battery door or drawer completely.

• Remove the Old Battery: Use the small magnetic tool provided in your hearing aid fitting kit to remove the old battery. This tool makes it easier to handle the battery without damaging it.

• Insert the New Battery: Take the new battery from the packaging and remove the sticker. Look for the flat side of the battery with a plus sign (+). Insert the battery with the + side aligned with the markings inside the battery compartment.

• Close the Battery Door: Close the door securely. If the battery is installed correctly, some hearing aids will play a jingle or a sound to let you know it’s working. You can test the device by holding the earpiece close to your ear to hear the sound or simply inserting it into your ear.

4. Changing the Batteries in ITE, ITC, or CIC Hearing Aids

For In-the-Ear (ITE), In-the-Canal (ITC), or Completely-in-the-Canal (CIC) hearing aids, the steps are similar:

Also Read: Comparing ITC Hearing Aids to Other Styles

• Open the Battery Door: Use your fingernail to gently pry open the battery door. Be careful not to apply too much pressure to avoid damaging the door.

• Remove the Old Battery: Dispose of the used battery properly.

• Insert the New Battery: Place the new battery in the compartment, ensuring the flat side with the plus sign (+) is correctly positioned.

• Close the Battery Door: Firmly close the door and check for any sounds, such as a faint whistling, indicating the hearing aid is functioning properly.

5. Tips for Maximizing Battery Life

Depending on use, hearing aid batteries normally last three to ten days. Here are some tips to extend their life:

• Turn Off When Not in Use: Always turn off your hearing aids when you’re not using them. This helps prevent unnecessary battery drain.

• Open the Battery Door at Night: To preserve battery life overnight, it’s recommended to slightly open the battery door. This allows moisture to escape and prevents battery drainage.

• Avoid Storing in Humid Environments: Keep your hearing aids in a dry place, as humidity can cause batteries to wear out more quickly.

6. Signs That Your Battery is Running Low

Most hearing aids will give you a warning when the battery is running low. Some common indicators include:

• Auditory Alerts: Your hearing aids may beep or play a voice message to notify you when the battery is low.
How to Change Hearing Aid Batteries? | Aanvii Hearing

• Reduced Sound Quality: If you notice a decrease in sound clarity or volume, it might be time to change the battery.

7. When to Seek Assistance

If you find it difficult to change the batteries on your own, don’t hesitate to contact Aanvii Hearing. Our team is always here to assist with any troubleshooting or guidance you may need. We can also help you understand the best practices for maintaining your hearing aids to ensure they function optimally.

 Book a Free Hearing Test & Trial at Aanvii Hearing 

Changing your hearing aid batteries is a simple but important task that ensures your hearing aids continue to work effectively. By following these easy steps, you can extend the life of your hearing aids and enjoy clear, uninterrupted hearing. If you ever have any questions or need assistance, Aanvii Hearing is here to support you every step of the way. Reach out to us at 96 5839 5839 or visit our website www.aanviihearing.com today for more information on hearing aid care and maintenance!