Hearing Aid Batteries

We keep a supply of batteries for you to purchase in our office. Stop in routinely for fresh batteries. Make sure to check the batteries in your hearing devices often and make sure there is no dirt, wax or debris interfering with the batteries performance. Batteries that are properly charged will make a noise (a squeal) when cupped in your hand or after it has been inserted in your ear, when you cup your hand over the hearing aid it will also make a noise.

Different Types of Batteries

There are four main sizes of batteries, each with a specific color-coded package: size 10 (yellow), size 13 (orange), size 312 (brown), and size 675 (blue). The battery size you need is typically based on the size and style of your hearing aid. Standard hearing aid batteries are zinc-air, which are activated when exposed to air, so it is very important to keep them sealed in their packages prior to use. Never open packages to move batteries to a single container; keep the packages sealed until the batteries must be used in the hearing aids, or you may end up with a dead battery. Don’t buy batteries if the seal is broken.

Battery Tips

Remove old battery (if necessary).
Unlock battery compartment by sliding small switch on battery door to right until it clicks and colored mark disappears.
Open battery door using nail grip.
Remove new battery from package, and pull protective tab from battery.
Let the battery rest for 5 minutes before placing battery into compartment.
Align “+” sign on flat side of battery with “+” sign on battery door.
When battery is secure, close door.
To lock battery compartment, slide small switch on battery door to left until it clicks and colored mark is visible.

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Hearing Aid Batteries